Our Products

Cleanova’s Proxis HF Series is engineered for depth filtration in high-flow applications. Its double-density media construction combines pre-filtration and final filtration in a single unit, delivering efficient performance and extended service life. Its large internal diameter minimises differential pressure, reducing the number of elements required for high flow rates.

Proxis HFL cartridges are coreless; mechanical strength is provided by a permanent internal perforated tube, supplied as part of the original equipment and not replaced with the cartridge.

Product Features

• 100% polypropylene
• Wide chemical compatibility
• No binders or resins
• High dirt-holding capacity
• Practically no fibre release

Construction

• Length: 508mm – 1016mm (20” – 40”)
• Filter Media: polypropylene
• Typical Surface Area: 0.24m2/20” cartridge

Micron Ratings (Absolute)

1µm, 5µm, 10µm, 20µm, 40µm, 50µm, 70µm

Recommended operating conditions

• Maximum Differential Pressure: 4.2 bar @ 20ºC
• Maximum Operating Temperature: 40ºC

Food Safety

Food Safety: The filter cartridges comply with FDA Title 21 CFR 177 requirements.

EU Compliance: All components meet EU Regulation 1935/2004 for food contact

AFS Wound Series filter cartridges provide a reliable and versatile filtration solution.

Manufactured by carefully selected, winding, high-quality yarns around a central core, the cartridges are designed with multiple tapered, spiral passageways.

This depth-filter construction ensures that contaminants are captured throughout the entire cartridge, rather than only on the surface. As a result, they retain large volumes of particulates while minimising the risk of pressure spikes caused by surface blinding.

Food Safety

AFS Wound Series cartridges made with bleached cotton or polypropylene media comply with FDA 21 CFR 177 requirements, making them suitable for use in food and beverage applications.

*See Data Sheet for flow rates and material compatibility charts.

Cleanova’s EP Series filter cartridges are a versatile range of filter cartridges available with glass fibre, polyester fibre, or FDA-approved polypropylene media. Each cartridge is constructed from multiple layers of fine fibres with a graded density structure, where the inner layers are denser than the outer. This design enhances contaminant retention throughout the depth of the media.

The filter media is thermally bonded to a robust polypropylene support structure. This construction ensures mechanical strength while eliminating the need for glues or adhesives, thereby reducing extractables and extending chemical compatibility.

With pleated media, EP Series cartridges deliver a large filtration surface area, resulting in high flow rates, low pressure drops, and excellent dirt-holding capacity. The durable design contributes to extended service life, offering reliable performance across various applications.

Product Features

• Removal ratings from 0.2µm to 100µm
• Pleated depth media for maximum dirt holding capacity
• High surface area giving high flow rates and low initial pressure losses
• PP – wide chemical compatibility using 100% polypropylene to meet FDA requirements
• Thermal bonding process eliminates adhesive and ensures minimal extractables

Construction

• Length: 127mm – 1016mm (5” – 40”)
• Filter Media: PP, glass fibre, polyester
• Cartridge Diameter: 69mm/2.7”
• Core: polypropylene
• Outer Support Cage: polypropylene
• Endcaps: polypropylene
• Gaskets/O-Rings: silicone, EPDM, Buna-N, Viton®

Recommended operating conditions

• Max Operating Temperature: 80ºC, (continuous: 65ºC)
• Max Differential Pressure: 4.5 bar @ 25ºC, 2.4 bar @ 80ºC

Sterilization

• Autoclave: 130ºC

Food Safety

The filter cartridges comply with the requirements of the FDA title 21 of the “Code of Federal Regulations” 177. Polypropylene components comply with EU requirements 1935/2004.

Bio Safety

Filter media and components pass USP Biological Reactivity and Chemical-Physical tests for Class VI plastics.

Cleanova’s HF Series high flow filter cartridges are engineered for applications requiring exceptionally high flow rates. They can be used as pre-filters or as final polishing filters in processes that do not require membrane filtration.

An innovative upstream support layer ensures even fluid distribution across the entire filtration area. This design maintains open flow channels, maximises dirt-holding capacity, and reduces pressure drop across the filter, resulting in consistent and efficient performance.

Product Features

• Rigid cage, core, and end cap construction
• Flow from inside to outside
• Low pressure drops
• High dirt-holding capacity
• 100% polypropylene hardware construction and thermal bonding ensure a wide range of chemical compatibility

Construction

• Length: 508mm – 1524mm (20” – 60”)
• Filter Media: polypropylene, glass fibre
• Filter Area: >5m2/40” cartridge
• Cartridge Diameter: 152mm (6”)
• Support & Drainage Media: polypropylene
• Outer Core: polypropylene
• Endcaps: polypropylene

Micron Ratings

0.5µm, 1µm, 2µm, 3µm, 5µm, 10µm, 25µm, 40µm, 75µm, 100µm

Recommended operating conditions

• Maximum Operating Temperature: 80ºC
• Maximum Differential Pressure: 2.5 bar @ 50ºC, 2.1 bar @ 80ºC
• Design: 5.1 bar @ 25ºC

SANITISATION

• Steam/Autoclave: 121ºC for 15 minutes Hot Water Sanitisation: 90ºC for 30 minutes repeatedly

Food Safety

All components meet the FDA Title 21 CFR 177 requirements and comply with EU Regulation 1935/2004 for food contact.

Bio Safety

Filter media and components pass USP Biological Reactivity and Chemical-Physical tests for Class VI plastics.

Cleanova’s PESG Series membrane cartridge filters are microbially rated filters featuring a naturally hydrophilic, asymmetric polyethersulphone (PES) membrane. Their multi-layer design incorporates an integral polypropylene pre-filter and drainage layer, providing enhanced protection and stability.

With a high filtration surface area of approximately 0.65 m² per 10” cartridge, PESG filters deliver high flow rates, low pressure drops, and extended service life. The naturally hydrophilic PES membrane requires no wetting agents, and the thermal bonding construction ensures very low extractables. PESG cartridges achieve rapid rinse-up times of up to 18 MΩ·cm when supplied pre-rinsed.

In addition, the PES membrane exhibits low protein-binding characteristics, ensuring that most proteins in the feed stream pass through to the filtrate, making the PESG Series particularly suitable for sensitive applications.

Product Features

• Highly asymmetric polyethersulphone membrane
• Can be steam sterilised and repeatedly hot water sanitised
• Excellent chemical compatibility and resistant to hydrolysis
• Low protein binding, avoiding excess removal of proteins & colour when used in beverage applications
• Naturally hydrophilic, no wetting agents needed

Construction

• Length: 127mm – 1016mm (5” – 40”)
• Filter Media: polyethersulphone membrane
• Filter Area: 0.6m2/10” cartridge
• Cartridge Diameter: 69mm (2.7”)
• Support: polypropylene
• Outer Core: polypropylene
• Endcap Seal: thermally welded

Micron Ratings

0.04µm, 0.1µm, 0.2µm, 0.45µm, 0.65µm, 1.2µm

Recommended operating conditions

• Maximum Operating Temperature: 75ºC
• Maximum Differential Pressure: 4 bar @ 20ºC, 2.8 bar @ 65ºC
• Recommended Change Out Diff. Pressure: 2 bar @ 25ºC

Sterilisation

• Steam Sanitisation: 125ºC for 30 minutes, minimum of 30 cycles
• Hot Water Sanitisation: Max 90ºC
• Cartridges can be sanitised with the standard chemical agents

Food Safety

All materials used are listed in the FDA CFR21 regulations. (EC) 1935/2004 for direct food contact.

Bio Safety

The components of the filter cartridges (excl. O-rings and gaskets) pass the USP Biological Reactivity and Chemical-Physical tests for CLASS VI plastics.

Proxis A Series filter cartridges are a range of absolute rated, graded density filter elements, manufactured from melt blown polypropylene microfibres layered onto a resistant centre core.

The construction consists of numerous, distinctive filter zones with coarser outer layers acting as pre-filters for the tighter, absolute rated central zone, this removal profile produces an element possessing high void volume, which benefit the user through high flow rates, low pressure loss, high dirt holding capacity and long life.

The thermally bonded polypropylene media also eliminates any fibre migration and unloading during use. The Proxis A range exhibits excellent chemical compatibility and temperature resistance up to 80°C.

Product Features

• Gradient pore structure
• All polypropylene material
• Excellent chemical compatibility
• Absolute rated from 0.5 to 150µm
• Low pressure drops
• No fibre migration
• High solid loading capability
• Polypropylene centre core
• Absolute rating
• Free of surfactants, lubricants, anti-static agents, binders, and adhesives

Construction

• Length: 248mm – 1016mm (9.75” – 40”)
• Filter Media: polypropylene
• Cartridge Diameter: 63.5mm (2.5”)
• Hardware & Central Core: polypropylene
• Endcap: PP, thermally welded
• Gaskets/O-Rings: silicone, EPDM, Buna-N, Viton®

Micron Ratings (Absolute)

0.5µm, 1µm, 3µm, 5µm, 10µm, 15µm, 20µm, 40µm, 50µm, 70µm, 90µm, 120µm, 150µm

Recommended operating conditions

• Maximum Differential Pressure:
  1 bar @ 80ºC
  2 bar @ 66ºC
  4.2 bar @ 24ºC

Food Safety

The filter cartridges comply with the requirements of the FDA Title 21 of the “Code of Federal Regulations” 177. All components comply with EU requirements 1935/2004.

Bio Safety

The components of the filter cartridges (excl. O-rings and gaskets) pass the USP Biological Reactivity and Chemical-Physical tests for CLASS VI plastics.

The Proxis T Series is an all polypropylene depth filter cartridge. The unique, one-step melt blown process is used to create a graded density which improves flow characteristics and increases dirt holding capacity when compared to other polypropylene cartridges.

The process thermally bonds the fibres together virtually eliminating media migration. Thermal bonding also combined with an integral centre core, provides both high collapse strength and longer on-stream life.

Product Features

• True graded pore density
• All polypropylene material
• Excellent chemical compatibility
• Nominal rated from 0.5µm to 150µm
• Low pressure drops
• No fibre migration
• High solid loading capability
• FDA listed material & EU approved for food contact
• Rigid structure with internal core
• Free of surfactants, lubricants, anti-static agents, binders and adhesive

Construction

• Length: 248mm – 1016mm (9.75” – 40”)
• Filter Media: polypropylene
• Cartridge Diameter: 63.5mm (2.5”)
• Hardware & Centre Core: polypropylene
• Endcap Seal: polypropylene, thermally bonded
• Gaskets/O-Rings: silicone, EPDM, Buna-N, Viton®

Micron Ratings (nominal)

0.5µm, 1µm, 3µm, 5µm, 10µm, 15µm, 20µm, 40µm, 50µm, 70µm, 90µm, 120µm

Recommended operating conditions

• Maximum Differential Pressure: 
  1 bar @ 82ºC
  2 bar @ 66ºC
  4.2 bar @ 24ºC

Food Safety

The filter cartridges comply with the requirements of the FDA title 21 of the “Code of Federal Regulations” 177. All components comply with EU requirements 1935/2004.

Bio Safety

The components of the filter cartridges (excl. O-rings and gaskets) pass the USP Biological Reactivity and Chemical-Physical tests for CLASS VI plastics.

To maintain safe, balanced pressure during the filling or emptying of a storage vessel, tank vent filter cartridges are essential to help reduce the possibility of contaminating your product.

Cleanova’s PTFE Series filter cartridges are specially designed to be used as a vent filter to protect your product from viruses and micro-organisms.

Construction

• Length: 127mm – 1016mm (5” – 40”)
• Filter Media: PTFE membrane
• Filtration Area: 0.7m2/10” cartridge
• Cartridge Diameter: 70mm (2.75”)
• Support Media: polypropylene
• Hardware: polypropylene
• Gaskets/O-Rings: silicone, EPDM, Viton®

Micron Ratings

0.2µm, 0.45µm, 1µm

Sterilisation

• Steam: 300 cycles of 30 minutes at 140ºC
• Can be sanitised with standard chemical agents

Recommended operating conditions

• Maximum Operating Temperature: 65ºC
• Maximum Differential Pressure: 
  • Design: 5 bar @ 25ºC
  • Operating: 2 bar @ 25ºC
• Recommended Change Out Diff. Pressure: 
  • 2 bar @ 25ºC

Food Safety

All materials used are listed in the FDA CFR21 regulations. (EC) 1935/2004 for indirect food contact.

Bio Safety

The components of the filter cartridges (excl. O-rings and gaskets) pass the USP Biological Reactivity and Chemical-Physical tests for CLASS VI plastics.

**See Data Sheet for integrity test data.

The Cleanova SCB Series Filter Cartridges* are widely used to treat drinking water and food and beverage production by using activated carbon to remove unwanted taste, odour, and colour from water, liquids, air, and gases. These cartridges reduce chlorine, taste, odour, colour, and organic compounds such as VOCs and THMs in water.

*SCB Series Filter Cartridges should be flushed for five minutes before being used to remove residual carbon fines.

Product Features

• Reduces chlorine, taste, odour, colour, and organics
• High reduction of VOC & THM
• Plastic materials approved according to FDA requirements
• WRAS approved
• No extractables

Construction

• Length: 127mm – 1016mm (5” – 40”)
• Filter Media: acid-washed, bituminous powder activated carbon (PAC)
• Cartridge Diameter: 71mm (2.79”)
• Hardware: polypropylene
• Cartridge Out Cover: polyethylene netting Gaskets/O-Rings: EPDM

Pre-rinse

Before filtration, it is advised that the cartridges should be flushed for 5 minutes to remove all traces of carbon fines.

Recommended operating conditions

• Maximum Operating Temperature: 85ºC
• Maximum Differential Pressure: 2.5 barg

FOOD SAFETY

Plastic materials used in SCB Series cartridges meet FDA 21 CFR 177 requirements, making them suitable for use in food and beverage applications.

StarMesh Series filter cartridges are manufactured with stainless steel wire mesh media and are available in a wide range of micron ratings with consistent pore size accuracy. Designed for durability, StarMesh performs reliably under demanding operating conditions and withstands rigorous cleaning procedures, including back-washing, ultrasonic cleaning, chemical treatments, or surface brushing.

The robust construction of the StarMesh Series ensures low pressure loss in operation, making them particularly suitable for processing high-viscosity liquids. Stainless steel media also offers excellent chemical compatibility with organic solvents and, in many versions, can withstand elevated temperatures.

APPLICATIONS

• Food & Beverage – Water, Wine, Beer, Steam
• Chemicals – Solvents, Polymeric Solutions
• Cosmetics – Essential Oils, Perfumes, Soaps, Alcohols
• Water Treatment – Potable water, Membrane protection
• Petrochemicals – Glycol, Water injection, Amine
• Fine Chemicals – Solvents, Acids, Bases, Polymers

Construction

• Length: 254mm – 1016mm (10” – 40”)
• Filter Media: 304/316L stainless steel fibres
• Internal Core: 304/316L stainless steel
• Endcaps: 304/316L stainless steel
• Wire Mesh: 304/316L stainless steel

ENDCAP MATERIAL/JOINT

• E – Epoxy resin with SS endcaps
• G – Rolled SS endcaps (pressed)
• T – Tin joint with SS endcaps
• M – PP joint with PP endcaps
• S – Integrally welded with SS endcaps

CARTRIDGE CONFIGURATIONS

• A1 – Double open end with flat gaskets
• C8 – 222, code 3, SOE (with flat top)
• P8 – 222, code 8, SOE (with bayonet top)
• C7 – 226, code 7, SOE (with flat top)
• P7 – 226, code 7, SOE (with bayonet top)

MAXIMUM WORKING TEMPERATURE

• Epoxy: 130˚C
• Pressed: 300˚C
• Tin Joint: 190˚C
• Welded: 400˚C

Cleanova’s TP Series Filter Cartridges are absolute-rated and constructed with four layers of decreasing porosity. This graded design delivers a large filtration surface area, high dirt-holding capacity, and precise, consistent performance across various applications.

All polypropylene hardware components are assembled using a thermo-welding process, ensuring strength and integrity without the use of adhesives. The cartridges are available with either polypropylene or glass fibre media, making them suitable for liquids and gases in chemical processing, petrochemicals, water treatment, food and beverage, and reverse osmosis (RO).

For pharmaceutical applications, a ‘PH’ grade is available. These cartridges are pre-rinsed with non-pyrogenic water to ensure compliance with stringent purity requirements.

PRODUCT FEATURES

• High mechanical strength with high dirt holding capacity
• Absolute rated, Beta Ratio 5000 (99.98% eff.)
• EC-listed materials for Food contact & FDA-listed materials as per CFR 21
• Steam and chemical sanitisable
• Cryptosporidium removal grade available
• Can be sanitised with standard chemical agents
• Optional 18MΩ water rinse

Construction

• Length: 127mm – 1016mm (5” – 40”)
• Filter Media: polypropylene, glass fibre
• Filter Area: 0.6m2/10” cartridge
• Cartridge Diameter: 69mm (2.7”)
• Support: polypropylene

Micron Ratings

0.2µm, 0.45µm, 0.65µm, 1µm, 3µm, 5µm, 10µm, 25µm, 50µm, 100µm

Sterilisation

• Steam: 121ºC for 30 minutes
• Hot Water Sanitisation: 90ºC for 30 minutes
• Can be sanitised with standard cleaning agents

Recommended Operating Conditions

• Maximum Operating Temperature: 
  80ºC (continuous 65ºC)
• Maximum Differential Pressure: 
  4.5 bar @ 25ºC
  2.4 bar @ 80ºC
• Recommended Change Out Diff. Pressure: 
  2 bar @ 25ºC

Food Safety

The filter cartridges meet the requirements of FDA Title 21 CFR 177 and all components comply with EU Regulation 1935/2004 for food contact.

Bio Safety

Polypropylene filter media and components comply with USP Class VI standards for Biological Reactivity and Physico-Chemical testing.

Cleanova’s CleanFine Cartridge Filter Series is produced by pleating up to five polypropylene layers with progressively finer porosity, ensuring a large filtration surface, excellent dirt retention, and precise, consistent filtration ratings. All polypropylene components are bonded using a thermowelding process. Thanks to its durability and high chemical resistance in both liquid and gas applications, the CleanFine Series is ideal for various industries, including chemical, water treatment, food and beverage, and pretreatment for reverse osmosis. The CFF range is 100% integrity testable and verified following production.

PRODUCT FEATURES

• High effective filtration area
• High retention capacity
• Steam & chemical sanitisable
• Durable construction
• EC-listed materials for food contact
• FDA-listed materials as per CFR21

CONSTRUCTION

• Cartridge Length: 127mm – 1016mm (5.0” – 40.0”)
• Cartridge Diameter: 70mm (2.75”)
• Filter Media: polypropylene
• Support: polypropylene
• Filtration Area: 0.8m2/10”
• End Caps: thermally-welded polypropylene
• Gaskets/O-Rings: silicone, EPDM, Buna-N, Viton®

RECOMMENDED OPERATING CONDITIONS

• Max Operating Temperature: 65°C
• Max Differential Pressure: 5 bar @ 25°C
• Recommended Change Out: 2 bar @ 25°C

MICRON RATINGS

• 0.60μm, 1.2μm, 2.5μm, 4.5μm, 6.5μm, 10μm, 20μm, 40μm, 60μm, 120μm
• ßX = 5000 (99.98%)

STERILISATION

• With Hot Water: Max temp 80°C
• With Steam: Steam continuously with cycles of 20min @ 121°C

Cleanova’s CSS Series membrane cartridge filters are specially designed for the final sterilising filtration in food and beverage applications, offering an interesting cost to benefit ratio and great performance in cold microbiological stabilisation. The filtration media consists of a PES membrane pleated with polyester upstream and downstream supports. CSS Series cartridges can withstand steam sterilisation as well as hot regeneration cycles and are sanitiser resistant. CSS Series filters are manufactured in a controlled environment and undergo rigorous testing during production to guarantee the highest standards.

PRODUCT FEATURES

• Hydrophilic polyethersulphone membrane
• Steaming in-situ & fully sanitised
• Construction materials according to FDA requirements & EU regulations
• Easy integrity testable
• Lot number for full traceability
• Full thermally welded construction

CONSTRUCTION

• Length: 254mm – 1016mm (10.0” – 40.0”)
• Cartridge Diameter: 70mm (2.75”)
• Filter Media: polyethersulphone membrane
• Support: polyester
• Cage & Core: polypropylene
• End Caps: thermally-welded polypropylene
• Gaskets/O-Rings: silicone, EPDM, Viton®

RECOMMENDED OPERATING CONDITIONS

• Max Operating Temperature: 65°C
• Max Differential Pressure: 5 bar @ 25°C, 1 bar @ 90°C
• Recommended Change Out: 2 bar @ 25°C

MICRON RATINGS

• 0.20μm, 0.45μm, 0.65μm, 0.80μm, 1.2μm
• ßX = 5000 (99.98%)

STERILISATION

• With Hot Water: Max temp 80°C
• With Steam: Steam 40h with cycles of 30min @ 121°C

Cleanova’s CPP Series membrane cartridge filters are specifically designed for food and beverage applications, ensuring the microbiological stability. They effectively remove contaminants while preserving the product’s distinct taste and aroma. The highly asymmetric PES membrane incorporates a high filtration surface pleated design, offering enhanced life and quality of filtrate. The CPP Series can be repeatedly steam sterilised or chemically sanitised, especially with hot sodium hydroxide. The performance of the CPP Series can be guaranteed according to the microbiological challenge test, ASTM F838. The CPP range is 100% integrity testable and verified following production.

PRODUCT FEATURES

• Highly asymmetric PES membrane
• High retention capacity
• Steaming in-situ & fully sanitised
• Meets FDA & EU regulations
• Easy integrity testable
• Lot number for full traceability
• Full thermally-welded construction

CONSTRUCTION

• Cartridge Length: 254mm – 1016mm (10.0” – 40.0”)
• Cartridge Diameter: 70mm (2.75”)
• Filter Media: polyethersulphone membrane
• Support: polypropylene
• Filtration Area: 0.8m2/10”
• End Caps: thermally-welded polypropylene
• Gaskets & O-Rings: silicone, EPDM, Viton®

RECOMMENDED OPERATING CONDITIONS

• Max Operating Temperature: 75°C
• Max Differential Pressure: 5 bar @ 25°C, 1 bar @ 90°C
• Recommended Change Out: 2 bar @ 25°C

MICRON RATINGS

• 0.20μm, 0.45μm, 0.65μm, 1.0μm, 1.2μm
• ßX = 5000 (99.98%)

STERILISATION

• With Hot Water: Max temp 90°C
• Max Cumulative Steam Cycles: Max ΔP – 0.3 bar (cycles of 60min): ≥100h @ 121°C, ≥80h @ 125°C

Cleanova’s CleanDepth-N meltblown polypropylene filter cartridges feature nominal ratings and a four-layer graded depth design, delivering outstanding dirt-holding capacity, high filtration efficiency, and minimal pressure drop. Constructed entirely from polypropylene without any additives or adhesives, these cartridges offer excellent compatibility with a wide range of chemical processes. Standard-sized elements are available in lengths from 125mm – 1270mm and can be supplied with a complete selection of thermally-welded endcaps.

PRODUCT FEATURES

• Made from 100% polypropylene
• Low extractables
• Excellent chemical compatibility
• Free from resins, binders, or adhesives for enhanced purity
• Four-layer graded density design
• True depth filtration
• Maximum dirt-holding capacity
• Extended service life
• Meltblown construction
• Designed to prevent fibre release
• Available in a broad range of thermally welded endcap styles
• Precision-engineered

CONSTRUCTION

• Length: 125mm – 1270mm (5” – 50”)
• Outside Diameter: 63mm (2.5”)
• Inside Diameter: 28mm (1”)
• Filter Media: polypropylene, nylon
• Support: polypropylene, stainless steel
• End Caps: thermally-welded, retrofit options available
• Gaskets/O-Rings: silicone, nitrile, EPDM, FEP, Viton®

RECOMMENDED OPERATING CONDITIONS

• Recommended Differential Pressure: 2 bar @ 20°C
• Max Differential Pressure: 3.5 bar @ 20°C 1 bar @ 60°C

MICRON RATINGS (NOMINAL)

• 1μm, 3μm, 5μm, 10μm, 25μm, 50μm, 75μm, 100μm
• ßX = 5000 (99.98%)

Cleanova CleanDepth-A depth filter cartridges with absolute ratings offered in nylon or polypropylene suit various applications. They come in a selection of Beta Ratio 5000 absolute micron ratings, ranging from 1μ to 100μ. Constructed entirely from polypropylene or nylon without any additives or adhesives, these cartridges are compatible with most chemical processes. Standard-sized elements are available in lengths from 125mm – 1270mm and can be supplied with a variety of thermally-welded endcap options.

PRODUCT FEATURES

• Absolute micron ratings
• Beta Ratio of 5000
• Integrated central core in nylon filter cartridges for enhanced stability
• Low extractables
• Excellent chemical compatibility
• Graded density structure
• True depth filtration
• High dirt-holding capacity
• Extended service life
• Available in a broad range of thermally-welded endcap styles

CONSTRUCTION

• Length: 125mm – 1270mm (5” – 50”)
• Outer Diameter: 63mm (2.48”)
• Inner Diameter: 28mm (1.1”)
• Filter Media: polypropylene
• Support: polypropylene, nylon
• End Caps: thermally-welded, retrofit options available
• Seal Material: silicone, nitrile, EPDM, FEP, Viton®

RECOMMENDED OPERATING CONDITIONS

• Recommended ΔP: 2 bar @ 20°C
• Max ΔP: Polypropylene: 4 bar @ 20°C 0.5 bar @ 80°C, Nylon: 4 bar @ 20°C 1 bar @ 80°C 0.5 bar @ 135°C

MICRON RATINGS (ABSOLUTE)

• 1μm, 3μm, 5μm, 10μm, 25μm, 50μm, 75μm, 100μm
• ßX = 5000 (99.98%)

Cleanova’s CleanMax cartridge filters remove high volumes of solid contaminants to Beta 5000 efficiency levels while ensuring minimal impact on process parameters. Each CleanMax filter cartridge features a unique layered and pleated media pack construction, designed for maximum particle retention and absolute rated performance across a wide range of particulate sizes. The inside-to-out flow pattern combined with a positive O-ring seal arrangement guarantees high efficiency contaminant removal and increased dirt-holding capacity, prolonging service life. The filter cartridge is designed for efficient removal and replacement, ensuring that all trapped particles are securely contained and do not fall into the clean side of the filter housing. CleanMax filter cartridges are available with polypropylene and glass microfiber filtration media in absolute Beta 5000 (99.98%) ratings from 1 to 40 microns.

PRODUCT FEATURES

• Layered and pleated filter media
• Increased dirt-holding capacity
• Maximum particle retention
• Beta 5000 (99.98% filtration efficiency)
• Large surface area
• Efficient particulate removal
• Inside-to-out flow pattern
• Extended service life

CONSTRUCTION

• Length: 508mm – 2032mm (20.0” – 80.0”)
• Cartridge Diameter: 152mm (6.0”)
• Filter Media: glass fibre with polyester, polypropylene
• Support: polypropylene, stainless steel
• End Caps: glass-filled polypropylene
• Gaskets/O-Rings: silicone, nitrile, EPDM, Viton®

RECOMMENDED OPERATING CONDITIONS

• Max Operating Temperature: Polypropylene – 82°C, Glass fibre – 110°C
• Max Differential Pressure: 2.5 – 3.0 barg changeout

MICRON RATINGS (ABSOLUTE)

• 1μm, 2μm, 5μm, 10μm, 20μm, 40μm
• ßX = 5000 (99.98%)

Cleanova’s CleanPleat cartridge filters (CPP) offer a cost-effective solution featuring Beta 5000 absolute-rated filters, available in polypropylene or glass media. These filters are suitable for chemical processing, high-purity water systems, and the oil and gas industry. The filter elements use thermal welding to secure the end caps, or a potted endcap design with molten polypropylene, free of adhesives and resins. With absolute micron ratings and 99.98% efficiency, they come in lengths from 125mm – 1016mm and fit most existing housings without modification. Standard configurations feature a polypropylene outer cage and center core, with stainless steel options for high-temperature applications. Nylon end caps are available for specific designs.

PRODUCT FEATURES

• Beta 5000 (99.98% filtration efficiency)
• Large surface area
• Wide selection of bonded endcaps
• Minimal pressure drops
• Designed to prevent fibre release

CONSTRUCTION

• Length: 125mm – 1016mm (5.0” – 40.0”)
• Outer Diameter: 68mm (2.68”) / 63mm (2.5”)
• Inner Diameter: 28mm (1.1”)
• Filter Media: polypropylene, glass media
• Filter Area: up to 0.6m2/10”
• End Caps: thermally-welded or potted options available
• Seal Material: silicone, nitrile, EPDM, FEP, Viton®

RECOMMENDED OPERATING CONDITIONS

• Max Operating Temperature: 80°C with PP core, 95°C with SS core
• Max Differential Pressure: PP core 4.0 bar @ 20°C, PP core 1.2 bar @ 65°C, SS core 4.0 bar @ 95°C
• Recommended Change Out: PP core 4.0 bar @ 20°C, PP core 1.2 bar @ 65°C, SS core 4.0 bar @ 95°C
• Max Service Life: 12 months

MICRON RATINGS

• 0.45μm, 1μm, 5μm, 10μm, 25μm, 75μm, 100μm
• ßX = 5000 (99.98%)

For over 60 years we have been supporting the UK Royal Navy with our range of Plenty and Airpel strainers and have been written into the Naval Engineering Standards for Strainers, NES 748.

We have a long history of supporting navies around the world including the UK, Australia, Brazil & Malaysia to mention a few and we are supporting current and future surface and sub-surface programmes.

Our robust strainers are used in all seawater systems, cooling and firefighting systems and fuel applications throughout surface and sub-surface vessels. All designed and supplied to the rigorous specifications needed for this market.

Features:

• Full strainer range available for this market includes Simplex, Duplex and Seaguard strainers, Y types, Self-Cleaning Filters, Filmet Simplex strainers, Clinsol strainers and temporary strainers
• Constructed in materials from cast iron and steel to stainless steel and aluminium bronze or gunmetal
• Special coatings or alloys such as Cupro Nickel, Duplex and Super Duplex stainless steels can be provided to meet design requirements
• ISO 9001:2015 and PED 2014/68/EU accredited company for design and manufacture of our range of filtration products. Also Cyber Essentials / Cyber Essentials+ accredited.
• Compact design enables the equipment to be located and maintained even in the most confined of spaces frequently
• Shock and non-magnetic tested
• The filter elements also available in a range of corrosion resistant materials for long life

The Plenty Duplex large D-Type (10″-20″) Basket Strainer is designed with two filtration chambers for applications that require a continuous flow whilst the filter is cleaned.

The D-Type employs a rugged and positive method to changeover from the operating to the standby chamber using two disc valves operated by screwed shafts. The shafts are interconnected giving a simultaneous action ensuring that a filtration chamber is always in operation. An external indicator is fitted to the shaft to show which chamber is in operation, allowing the basket in the other chamber to be removed and cleaned.
The shafts are sleeved and protected from the process liquid.

As the change over valves are moved via a hand wheel along a crank shaft to isolate chambers, this isolates the chamber from the main process flow, the ‘off-line’ chamber can then be accessed safely, in full operation conditions, for cleaning and maintenance. No by-pass required.

Features:

• Hand operated or automatic change over option
• Pressure equalising valve
• External valve indicator showing which chamber is on stream, with synchronised chain drive
• Flanged connections
• Replicable valve seats
• Sizes from 250mm – 500mm
• Up to 300 psig pressure
• Filtration mesh inserts from 20 – 300 mesh available for fine filtration applications
• Selections of body materials available Cast Iron, Stainless Steel and Cast Steel
• Optional extras available: Differential Pressure Indicators and switches, Magnetic Columns, air eliminators, special paint coating (inside or out), flanged vents and drains

Today, the protection of turbo machinery is measured in microns, which is one reason the world’s leading manufacturers continue to rely on Cleanovas high-efficiency fiation products. The Maxum filter represents our latest innovation in contamination protection to improve the performance and efficiency for your high-speed turbo machinery.

Features:

• High efficiency ASHRAE/EN-tested media
• Maximum dust-holding capacity for extended service life
• High burst pressure design
• A concentric dual-gasket system virtually eliminates any chance for filter by-pass even under the most severe operating conditions
• Light weight polymeric frame is completely corrosion resistant and disposable by incineration

Oil Mist Eliminators are designed to remove oil mist from air flows which in turn remove the risk of oil pollution from engine crank case breathers, turbine tanks and gland vents.

The addition of an Automatic Pressure Balancing (APB) control system is designed for ‘fit and forget’ operation, necessitating no user intervention except for periodic cartridge replacements.

Oil Mist Eliminators with APB technology are designed to constantly sense system pressure (lube oil tank, engine crankcase, etc.) and adjust the oil mist eliminator to maintain a desired system pressure regardless of operating conditions.

APB Technology is a tried and tested system relying on a relatively few, robust components thus ensuring trouble free operation and a long life.

Features:

• 99% efficiencies
• Airflows up to 3000m3/hr
• Disposable Cartridge element
• Continues system monitoring and adjusting

Plenty ‘Adept’ Elements represent state-of-the-art in high-density, woven, polypropylene fibre technology.
Since its initial inception, as a gas element developed to meet British Gas transmission and distribution requirements, this product that has undergone continual improvement in both the material technology and manufacturing processes.

These elements have been developed by Plenty specifically for gas applications and are designed to remove solid particles from the gas stream.

Features:

• Particle removal performance of 99.9% of solid particles down to 2µm from the gas stream
• Removal efficiencies established by test at the British Gas testing facility at Loughborough, Performance basis defined using Natural Gas at high pressure
• Manufactured from a matrix of very fine polypropylene fibres into ‘tubes’ of a controlled and uniform density
• High quantity of voids within the fibre giving excellent solids performance
• Various sizes available
• Designed to fit within 316ss inner and outer support housings
• Construction allows support and maintains mechanical strength in both normal flow and reverse flow direction

The Plenty Large Duplex H-Type Basket Strainer (8″ – 36″) complements the D Type large duplex range, the H Type offers a higher flow capacity than the same sized D Type and with sizes up to 36” connections. The H Type gives a very large capacity filter with continuous operation during basket cleaning

This range of duplex strainers employs a simple method for changeover, using two sliding gate valves, operated manually by screwed shafts via an external handwheel. Operating shafts are interconnected for simultaneous operation, thus eliminating any possibility of completely shutting off the liquid flow.
Provided with a valve position indicator showing which chamber of the filter is on stream.
Access to the filter baskets is through quick release covers, where the light weight baskets are quickly accessed and easily removed for cleaning without the need for any tools, lifting gear or specialised knowledge and with minimum down time.

Features:

• Hand operated or automatic change over option
• Pressure equalising valve
• External valve indicator showing which chamber is on stream, with synchronised chain drive
• Flanged connections
• Replicable valve seats
• Sizes from 200mm – 900mm
• Up to 300 psig pressure
• Filtration from 2mm to 45 micron
• Selections of body materials available Cast Iron, Stainless Steel and Cast Steel or fabricated combined designs for higher working pressures
• Optional extras available: Differential Pressure Indicators and switches, Magnetic Columns, air eliminators, special paint coating (inside or out), flanged vents and drains, Automatic backflushing facilities for both suction and discharge duties

Duplex D-Type (6″-8″) strainers are used for pipelines operating continuously, where a single strainer cannot be used as the flow would have to be interrupted to clean the element.
Twin filtration chambers each rated for 100% capacity and two disk type changeover valves operated by interconnected screwed shafts for simultaneous operation, ensure that a filtration chamber is always in operation.

As the change over valves are moved via a hand wheel along a crack shaft to isolate chambers, this isolates the chamber from the main process flow, the ‘off-line’ chamber can then be accessed safely, in full operation conditions, for cleaning and maintenance. No by-pass required.

Features:

• Operation can be manual or by actuation
• External valve indicator showing which chamber is on stream, with synchronised chain drive
• Flanged connections
• Replicable valve seats
• Sizes from 150mm – 200mm
• Up to 51bar pressure
• Filtration mesh inserts from 20 – 300 mesh available for fine filtration applications
• Selections of body materials available to suit application
• Optional extras available: Differential Pressure Indicators and switches, Magnetic Columns, air eliminators, special paint coating (inside or out), flanged vents and drains

A general purpose cast single basket filter, suitable for use on liquid and gas, fitted with a quick-release cover for ease of maintenance.

Used where the flow can be isolated (filter is taken ‘off-Line’) so the basket can be removed for cleaning and maintenance.

Features:

• Flanged and screwed connections
• Sizes from 25mm – 300mm
• Up to 51bar pressure
• Particle removal down to 50µ, Depth cartridge 5-10µ Liquid and 1-2µ on Gas
• Materials available in Cast Iron, Cast Steel, Stainless Steel and Gunmetal
• Optional extras available: differential pressure indicators and switches, magnetic columns, special paint coatings (inside or out), secondary locking, flanged vents and drains

Microfelt cartridges are designed for the fine filtration of fuel and lubricating oils, along with other fluids including hydraulic oils and glycol.
Manufactured from a range of specially selected synthetic felt media, Microfelt cartridges have excellent depth filtration characteristics and a high dirt holding capacity.
Cartridge integrity and filtration performance relies on design features which include welded media seams, filter media bonded to the end caps and the fitting of leak proof seals.

Features:

• Available in 10 standard sizes
• Filtration down to 30 micron
• All filter media is batch tested for filtration performance
• Used in single or multiple cartridge vessels
• High collapse pressures
• High temperatures capabilities
• Performances against chemically aggressive contaminants
• Disposable cartridge to ensuring that all collected contaminants are removed from the system when the cartridges are renewed

‘Microfine’ filter cartridges are designed for the ultra-fine filtration of hydraulic, lubrication and light fuel oils and being disposable, the cartridge ensures all collected contaminants
are removed from the system.

Using specially selected micro-glass media, the semi-depth filtration characteristic of the cartridges provide the optimum combination of
high dirt holding capacity and fine filtration performance.

Features:

• Available in a variety sizes
• All filter media is batch tested for filtration performance
• Used in single or multiple cartridge vessels
• High collapse pressures
• High temperatures capabilities
• Performances against chemically aggressive contaminants
• Disposable cartridge to ensuring that all collected contaminants are removed from the system when the cartridges are renewed

VOKES filter coalescers utilize a specially designed multi-stage filter cartridge, which includes a particulate pre-filter and two coalescing stages made from inorganic fiber media.

Removing water from fuel and lubricating oil helps protect machinery by eliminating contamination caused by corrosion and microbiological growth. When used in gas turbine fuel systems, coalescers minimize the risk of turbine blade corrosion by removing soluble salts.

Designed to remove free water from oil, VOKES filter coalescers can reduce water content to 10 ppm for fuel oil and 300 ppm for lubricating oil. They are available as individual units or as modules with heaters and pumps.

Features:

• VOKES disposable coalescer cartridges’
• Suitable for floor mounting or engine mounting
• No moving parts and simple to service
• Available in simplex, duplex and twin bowl varieties
• Transflow changeover valve [duplex version]
• Simple to service with top entry servicing or drop sump design
• Options: Modules featuring heaters and pumps, High level alarm and/or automatic drain available

Designed for use with VOKES Microfelt and Microfine disposable cartridges, Our filters will remove particulate contaminants from oils and fuels of diverse specification.
These filters are manufactured in a variety of configurations available as simplex filters or duplex arrangements with a Transflow changeover valve, suitable for applications where continuous operation is necessary whether it be floor mounted or installed directly onto the engine / equipment.

Features:

• Simplex & Duplex arrangements units
• Simple to service and access filter cartridge – Top Servicing or Compact Drop Sump arrangements
• VOKES disposable filter cartridge
• Transflow changeover valve on duplex arrangements
• Options: Steam jacks, trace heating (for heavy fuel oil), instrumentation
• Suitable for engine or floor mounting

A full range of cleanable and re-useable baskets, screens and inserts for our Airpel and Plenty strainers are available in Mild Steel, Stainless Steel or Monel as standard or exotic materials to suit the most challenging applications.

Manufactured in our facilities to original specification, these baskets are suitable for filtration levels down to 50 micron as standard with triple pleat designs down to 10 micron. Special perforations and designs are available and include angle basket and bathtub construction.

Features:

• Various materials available to suit application
• Filtration media type from Perforated, insert mesh, pleated, wedge wire, oval perforation
• Sizes to suite our range of filter from single, dula, back flush and scraper
• Bespoke deigns available
• Historic archives for past supply designs

This is the simplest of our product offering, taking into consideration of the clients requirements, specifications and budget leads the to the right solution.

The contaminated flow enters the filter inlet and then passes through the filtration element flowing from in to out. The filtration element collects the required level of contamination on the inside of the element. The clean flow exits via the outlet connection.

Available in flat and Angle Basket designs.

Fabricated Strainers are sized specifically to a pressure loss requirement.

Features:

• Variable basket designs available: pleated, perforated, angle, flat top, bath tub
• Access to the filter baskets via bolted covers, quick opening closures, etc.
• Vertical design
• Material grads to suit client and process parameters
• Options: Davits, flange vents and drains, differential pressure indicators and switches, additional instrumentation connections

The Seaguard range is a specially designed range of lightweight compact seawater strainers and tanker fuel handling strainers for the shipbuilding industry.

Normally supplied in Gunmetal or Aluminium Bronze with a Cupro-Nickel screen, it is suitable for low or medium pressure applications such as sea water cooling, fire fighting  applications, hydraulic and fuel oils and product transfer.

In addition, many of the standard cast basket filters are available in special materials with stock testing certificates and non magnetic service for use on submarines and surface vessels.

Features:

• Compact lightweight design
• Easy opening cover does not require any tools
• Very low pressure loss, suited to high flow rates
• Available in wide range of pipe sizes 50mm (2″) to 500mm (20″)
• Normally supplied in gunmetal or aluminium bronze and suitable for low or medium pressure systems
• Suitable for shock and nonmagnetic service
• Also available in Simplex, Duplex, Filmet and Fabricated versions upon request

Designed to remove solids from gas streams, the gas filter range is extensive, from standard cast models to fully bespoke horizontal or vertical designs, all in accordance with various design codes such as PD5500 and ASME VIII.

Utilising our filtration experience these filters will be supplied with the appropriate filtration element for the operating conditions, be it stainless steel, fibreglass or suitable media in a cleanable or disposable designs.

Features:

• Horizontal and Vertical designs
• Various access options: Quick Opening Closures, swing Bolt, bolted cover, swing bridge
• Nozzle orientation to suit customer requirements
• Pressure / temperature designs to suit client applications
• Mesh inserts or disposable elements
• Fabricated filters for use in pipeline applications with higher flow rates or higher pressures
• Client specific requirements tailored

The Standard Range of self cleaning filters provides highly cost effective solutions to difficult liquid filtration problems of all viscosities

Self cleaning for liquid duties requiring continuous filtration without interruption to the flow during the cleaning process.
In operation the liquid enters the body and flows through the element from outside to inside.
Debris is collected on the outside of the wedge wire element, which is cleaned without flow interruption by rotating the cylindrical element against twin
scraper blades. The debris accumulated during element rotation is deposited into the bottom of the filter body from where it is periodically discharged, manually
or automatically.

Features:

• S1 -Standard Pressure (13.8 barg)
• S2 – High Pressure (35 barg)
• Minimum product loss
• Quick opening
• Material options in Cast Ion and Stainless Steel
• Operation options: Manual, Motorised and fully automated
• Filtration down to 25 micron
• Reduced contamination and product waste contained
• Element option: Wedge Wire, perforated and oval perforated designs
• Options: Plastic and hardened blade options, customised control panels

Duplex strainers are used for pipelines operating continuously incorporating twin chambers each rated for 100% capacity. An integral flow changeover valve permits basket removal and cleaning without interruption of flow.

This range is designed to compliment the Simplex filters but allows the cleaning and replacement of baskets to be carried out without any interruption to the flow through the filter.
Utilising a parallel plug valve, it is operated by moving the diverter handle to select the ‘on-line’ or ‘off-line’ chamber. The process line remains ‘On-Line’ in full operation during cleaning and maintenance. No by-pass required.

Fixed stops are provided to indicate which basket is in use. A projecting flange from the changeover handle, guards the cover of the basket in use, making it impossible to remove inadvertently.

Features:

• Flanged and screwed connections
• Quick Release Covers, no tooling required
• Sizes from 20mm – 100mm
• Up to 51bar pressure
• Filtration down to 50 micron
• Materials available in Cast Steel, Stainless Steel and Gunmetal
• Optional extras available: differential pressure indicators and switches, magnetic columns, air eliminators, special paint coating (external), flanged vents and drains

The Simplex T-Type extends the range of S type strainer to higher pressures, suitable for both liquid and gas applications and available with bolted or quick release type covers.

Used where the flow can be isolated (filter is taken ‘off-Line’) so the basket can be removed for cleaning and maintenance.

Features:

• Flanged connections
• Sizes from 50mm – 300mm
• Up to 153bar pressure (ASME class 900)
• Gas application utilising an integrated Quick Opening Closures
• Particle removal down to 50µ, Depth cartridge 5-10µ Liquid and 1-2µ on Gas
• Materials available in Cast Iron and Cast Steel
• Optional extras available: differential pressure indicators and switches, magnetic columns, special paint coatings (inside or out), secondary locking, flanged vents and drains

For applications where the requirement is for continuous flow with minimum loss of pressure, the OW dual strainer provides quality of design and performance.

Using an integrated change over valve, the process line remains ‘On-Line’ in full operation during cleaning and maintenance. No by-pass required.
The change over handle covers the ‘on-line’ chamber, so access is not possible during operation giving safety to the operator.

Features:

• Multi Basket options available for high dirt holding and small foot prints
• Flanged and screwed connections
• Sizes from 20mm – 200mm
• Up to 22bar pressure
• Filtration down to 10 micron
• Materials available in Cast Iron, Stainless Steel and Gunmetal
• Optional extras available: Differential Pressure Indicators and switches, Magnetic Columns, air eliminators, special paint coating (inside or out)

OV Single Filters provide a cost-effective method of protecting pipeline equipment, cleaning liquids or salvaging valuable solids.

Operation type is considered ‘Off-Line’ where the process line needs to be bypassed or stopped to carry out cleaning and maintenance.

Features:

• Multi Basket options available for high dirt holding and small foot prints
• Flanged and screwed connections
• Sizes from 20mm – 150mm
• Up to 22bar pressure
• Filtration down to 10 micron
• Materials available in Cast Iron, Stainless Steel and Gunmetal
• Optional extras available: Differential Pressure Indicators and switches, Magnetic Columns, special paint coating (inside or out)

Cleanova’s Molded End filter elements are available to support our own brand Dollinger but are also available for many other original filter element manufacturers.

These Industrial Filter elements designed to improve filtration and extend service life.

Offered in a wide range of synthetic & natural fibres, our liquid and gas particulate elements are suitable for use with most process liquids or gases.

For more demanding applications, stainless steel mesh can be incorporated into the existing design, which in the majority of cases, can be cleaned and re-used many times.
This feature is particularly beneficial where there are high levels of contaminant. With backwashing designs also available in this range, a wide variety of processes can be supported.

Features:

• Particle removal down to 1µm
• Various filtration medial: Teflon, Cotton, Glass, Nomex, Polyester
• Inner support and outer protection available in Carbon steel or Stainless Steel material options
• Construction allows support and maintains mechanical strength in both normal flow and with designs for backwashing capability

Plenty ‘Pafic’ Elements epitomize the pinnacle of high-density, woven polypropylene fiber technology. Originally conceived as a gas element to fulfill British Gas transmission and distribution specifications, this product has seen continuous enhancements in both its material technology and manufacturing techniques.

The Elements are produced from resin-impregnated fiberglass wool with a controlled and uniform density. The type and content of the resin are closely monitored, as well as the layers of wrap and the degree of compression. Furthermore, autoclave temperatures and the heating and cooling cycles are strictly regulated, resulting in a consistent structure that meets the necessary process performance standards.

Manufactured in a range of sizes to fit within 316ss inner and outer support housings, these elements provide support and maintain mechanical strength in both normal and reverse flow directions. Type STD-1340 elements are primarily developed for gas transmission and distribution applications, fully complying with the original BGES-E13 specification.

Features:

• Particle removal performance of 99.9% of solid particles down to 1µm from the gas stream
• Various sizes available
• Designed to fit within 316ss inner and outer support housings
• Construction allows support and maintains mechanical strength in both normal flow and reverse flow direction

Available in a range of cartridge lengths & particulate grades, our High Capacity (HC) Filters are available to order as spares, or as part of a total filtration solution. Each HC Filter cartridge features a unique layered & pleated media pack construction, designed for maximum particle retention & absolute rated performance across a wide range of particulate sizes.

The inside-to-out flow pattern combined with a positive O-Ring seal arrangement guarantees high-efficiency contaminant removal and holding capacity, prolonging service life. The filter cartridge is designed for efficient element removal and replacement and ensures that no trapped particulate accidentally falls into the clean side of the filter housing.

High performance coalescers for the efficient separation of hydrocarbons from water phases

Market demand for higher quality hydrocarbon products and prolonged periods of uptime mean that flow control equipment like coalescers must work more accurately and more reliably for longer. Cleanova has developed its Liquid/Liquid (L/L) Coalescers to support customer efforts to improve product quality, reduce or remove unwanted haze and impurities, and recover other valuable products.

A unique pleated filter design optimizes liquid contaminant capture rates and extends time to maintenance. The ability to form consistently larger droplet sizes results in shorter separation distances, which reduces vessel length: saving space and reducing cost.

Verified performance characteristics give further reassurance that these L/L Coalescers can deliver optimum results for a lower total cost of ownership.

Cleanova has developed its Liquid / Liquid (L/L) Coalescers to support customer efforts to improve product quality, reduce or remove unwanted haze and impurities, and recover other valuable products.

Benefits:

• Reduced vessel size and cost
• Outstanding contaminant capture rates
• Longer time between filter changes
• Verified performance characteristics
• Standard or custom build options
• Proven to meet or exceed the in-service efficiency threshold specified by many leading end users

Gas Coalescers from Cleanova feature a unique, highly efficient filter element that offers a greater surface area than conventional elements. This convoluted design results in a low pressure drop, high efficiency, high dirt-holding capacity, and extended service life.

The coalescing element is composed of multiple layers of borosilicate glass media and a pre-filter layer, supported by screens both upstream and downstream, and pleated for maximum surface area.

These elements are available with core materials in stainless steel (SS) or galvanized carbon steel (CS) to support the selected borosilicate microglass or phenolic bonded fiberglass media.

Liquid particulate filters are designed to remove final traces of dirt, pipe scale and other solid contaminants from process liquids.

Unlike conventional multiple-cartridge filters, the Element Design Concept maximizes the effective filtration area for a given vessel size resulting in lower differential pressure and extended service life.

High efficiency filters are designed to remove final traces of dirt, pipe scale and other solid contaminants from process air and other gases.

High-capacity filters for efficient separation of solids & liquids.

High solid loading within refinery & treatment process applications is becoming an increasing challenge for plant operations and maintenance teams. Conventional filtration systems, while correctly rated in terms of particulate efficiency, can rapidly become overloaded due to the sheer volume of contaminants in liquid process applications. This leads directly to rapid differential pressure increases across filter systems, which results in more frequent filter cartridge change-out intervals. The result is a rise in Total Cost of Ownership (TCO) due to increased downtime, increased manpower requirements & increased spare parts replacement.

In response to the growing levels of contamination across a variety of process applications, Cleanova has developed a new range of High Capacity (HC) filtration solutions that deliver high contaminant retention efficiency with minimal impact on process parameters. Customers can select from a total system solution to match specific application needs, or opt to upgrade their existing filter arrangement with a HC filter cartridge from our standard range.

Benefits:

• High volume contaminant removal to β5000 efficiency
• Excellent particulate retention across a range of sizes
• Minimal impact on process parameters
• Quick and easy filter cartridge removal/replacement
• Extended service life

Based on the cumulative expertise of our Dollinger and Plenty brands, our UNIQ-FLOW Liquid/Liquid Coalescers, support customer efforts to improve product quality, reduce or remove unwanted haze and impurities, and recover other valuable products.

These new UNIQ-FLOW L/L Coalescers feature a unique pleated filer design to optimize liquid contaminant capture rates and extend time to maintenance. Their ability to form consistently larger droplet sizes results in shorter separation distances, which reduces vessel length to save space and reduce cost. Verified performance characteristics give further reassurance that UNIQ-FLOW L/L Coalescers from Cleanova can deliver optimum results for a lower total cost of ownership.

Features:

• Reduced vessel size and cost
• Longer time between filer changes
• Verified performance characteristics
• Standard or custom build option
• Proven to meet or exceed the in-service efficiency threshold specified by many leading end users

The LL-142 liquid filters are designed to remove final traces of dirt, pipe scale and other solid contaminants from process liquids.  Unlike conventional multiple-cartridge filters, the Element Design Concept maximizes the effective filtration area for a given vessel size resulting in lower differential pressure and extended service life. In addition to the standard range of filters, Cleanova is able to offer customized filter designs and capacities to suit the particular process / application demands of the customer

GP-146 high efficiency filters are designed to remove final traces of dirt, pipe scale and other solid contaminants from process air and other gases.

GP-198 coalescing filter are engineered to remove entrained oil, water mist, other liquids and solid particles efficiently from compressed air and other gas streams. When the Cleanova coalescing filter is used within its rated design conditions, an efficiency off 99.9% on 0.3 micron aerosols is achieved.

Cleanovas Oil Mist Eliminators (OME’s) are a filtration system of superior efficiency which collects 99.97% of oil droplets 0.3 micron and larger, thus removing virtually 100% of oil mist emissions.

This performance places Cleanova at the very forefront of oil mist elimination technology.

The Cleanova Oil Mist Eliminator (OME) is a filtration system of superior efficiency, it collects 99.97% of oil droplets 0.3 micron and larger, thus removing virtually 100% of oil mist emissions. This performance places Cleanova at the very forefront of oil mist elimination technology

Used on large high speed rotation equipment such as gas turbines, steam turbines, axial and centrifugal compressors; they require a large volume of oil (either mineral based or synthetic) for lubrication, cooling, and sealing of the bearings. Of which, without an Oil Mist Eliminator fitted will create this oil mist and oil vapor creating visible plume.
This oil plume is subject to increasingly stringent environmental laws and regulations at all government levels throughout the world, this is where the Cleanova Oil Mist Eliminator comes into its own and removes almost 100%.

Features:

• Efficiency – 99.97 % of all droplets and particles 0.3 micron and larger; guaranteed less than 5ppm by weight oil mist carryover
• Airflows up to 3000m3/hr
• Disposable Cartridge element
• Eliminates all visible oil plume
• Quiet Operation – conforming to OSHA standards and Directive 86/188/EEC.
• Positive (non-Fan assisted) and Negative (fan assisted) Pressure Lubricating Oil Systems

The Dollinger and Vokes Oil Mist Eliminator Coalescers are used on high speed rotating equipment such as gas turbines, steam turbines, axial and centrifugal compressors that require a large volume of oil for lubrication, cooling, and sealing of the bearings.

Our high efficiency Oil Mist Eliminator (OME) replacement element can collect 99.97% of oil droplets at 0.3 micron and larger, thus removing virtually 100% of oil mist emissions.

Medium efficiency pre filters are used for the filtration of air entering a combustion air intake or a ventilation intake.  The primary purpose is to protect higher efficiency filters further downstream, therefore prolonging their life.

Features:

• Synthetic filter medium
• Self supporting pockets
• Long lifetime with high dust holding capacity
• Free from glass fibers
• Low pressure drop

Compact Air Filter for Gas Turbines And Air Cooled Generators

The next generation air filtration for today’s turbo machinery

Today, the protection of turbo machinery is measured in microns, which is one reason the world’s leading manufacturers continue to rely on Dollinger’s high-efficiency filtration products. The Maxum filter represents our latest innovation in contamination protection to improve the performance and efficiency of your high-speed turbo machinery.

Features:

• High efficiency ASHRAE/EN-tested media
• Maximum dust-holding capacity for extended service life
• Rugged, high burst pressure design
• A novel concentric dual-gasket system virtually eliminates any chance for filter by-pass even under the most severe operating conditions
• Light weight polymeric frame is completely corrosion resistant and disposable by incineration

Cleanova Spin Filter Systems are designed to beat tough contaminants such as dust, sand, grit, saw-dust, raind and snow and operate continuously.  They provide clean, smooth air flow in a wide variety of hostile environments and conditions.

Pulse jet air filter cartridge for use as final filter for protecting rotating machinery (eg. compressor, gas turbine, diesel engine). Made from the highest quality materials and designed to pass the stringent requirements of international standards and specifications.

Advanced Air Intake Filtration Technology For High-Speed Turbo Machinery

TURBO KLEEN the new standard for contamination protection for your high-speed turbo machinery.

Features:

• High efficiency ASHRAE/EN-tested media
• Maximum dust-holding capacity for extended service life
• High burst pressure design
• Improves the performance and efficiency of turbo machinery

Pulsejet Filters with NANO-FIBER PROTECTION.  A major step forward in technology, ensures that these filter elements have the capacity for extended life and lower pressure drop.  By incorporating ultra-fine fibers in the media, smaller dust particles do not penetrate as far into the filter matrix. Very small particles are often responsible for the premature blocking of a filter element. The pulsing action then finds it easier to dislodge these fine particles and ensures that the filter lasts longer.

In addition, the efficiency of the filter is higher than standard elements. This ensures that less dust reaches the turbine and so helps to extend the maintenance period.

The Cleanova air intake filters are designed to efficiently and economically remove dust, dirt and other airborne contaminants from the atmosphere using a panel filter element protecting, high efficiency turbo blowers & axial compressors, while reducing noise to within OSHA established limits.