Gold Member Since 2008
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Hangzhou Anow Microfiltration Co., Ltd.

RO Pre-Filtrition Pes Filter, 0.22 Micron Pes Filter, Pes Filter for RO Filtration manufacturer / supplier in China, offering Reverse Osmosis System Mineral Water Filter with Pes Filter Cartridge 0.22 Micron, 0.22um Disposable Sterile Medical Syringe Filter, Hydrophilic Pes Membrane, Roll Pes Membrane, Disc Pes Membrane and so on.

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Supplier Homepage Product filter cartridge Reverse Osmosis System Mineral Water Filter with Pes Filter Cartridge 0.22 Micron

Reverse Osmosis System Mineral Water Filter with Pes Filter Cartridge 0.22 Micron

Purchase Qty.:
5-99 100+
FOB Unit Price: US $1 US $50
Purchase Qty. (Pieces) FOB Unit Price
5-99 US $1
100+ US $50
Get Latest Price
Production Capacity: 50.000PCS/Months
Transport Package: 10inch: 48psc/Carton; 24psc/Carton
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union
Basic Info
  • Model NO.: LES
  • Application: Industry
  • Diameter: 68mm
  • Filter Media: Pes
  • Funcation: RO Water Prefiltration
  • Specification: ISO9001; ISO13485
  • HS Code: 8421999000
  • Material: Chemical Fiber
  • Filtration Grade: Medium Filter
  • Length: 5 Inch, 10 Inch, 20 Inch, 30 Inch, 40 Inch
  • Pore Size: 0.1, 0.22, 0.45, 0.6, 0.8, 1.2, 3.0
  • Trademark: ANOW
  • Origin: Hangzhou, China.
Product Description
Product:  Hydrophilic PES Filter Cartridge For RO Filtration

>> Broad chemical compatibility
>> High throughputs and superior removal efficiency
>> Long service life and high flow rates
>> Integrity testable 
>> Developer
>> DIW in central PAD, Polishing and Station 
>> High pure water and ultra-pure water
>> Photolithography
>> Fine chemical
>> Terminal filtration for aqueous chemical solutions
>> Filtration for reverse osmosis

Materials of Construction


Single Layer Hydrophilic PES



Core, Cage and Drainage


End Caps

PP (222/226 with encapsulated stainless steel reinforcing ring)



Sealing technology

Thermal Bonding, No Adhesives





5 inch, 10 inch, 20 inch, 30 inch, 40 inch

Filtration Area, ft2

≥ 6.4 per 10-inch cartridges

Pore Size, μm

0.1, 0.22, 0.45, 0.65, 0.8, 1.2, 3.0

Maximum Differential Pressure

Forward: 4.2 bar @ 23 ºC; 1.5 bar @ 85 ºC

Flow Rate & Pressure Drop, per 10-inch cartridge

0.1 μm

≥ 15 L/min at 0.21 bar

0.22 μm

≥ 20 L/min at 0.21 bar

0.45 μm

≥ 25 L/min at 0.21 bar

Particle Removal Efficiency (%)

> 99.9

Extractables, per 10-inch cartridge

≤ 50 mg after 24-h soak in water

Effluent Particle Level

Meets the requirements of Chinese Pharmacopoeia 2010, Volume II, appendix IX C.

Non-Fiber Releasing

Meets the criteria for a "non-fiber releasing" filter as defined in 21 CFR 210.3 (b) (6).


< 500 ppb after a water flush of 60 liters per 10-inch cartridge

Oxidizable Substances

Meets the criteria of Chinese Pharmacopoeia 2010, volume II for purified water.

Bacterial Endotoxins

< 0.25 EU/ml as determined by the LAL test

Good Manufacturing Practices

Manufactured in an ANOW facility which adheres to Good Manufacturing Practices.


10inch: 48psc/carton (600*330*405)
20inch: 15pcs/carton (585*405*250)
30inch: 15pcs/carton (585*405*250)

Company profile:
Hangzhou Anow Microfiltration Co., Ltd. is a well-known filtration company in Asia who focus on research and development of MCE, Nylon, PES, PVDF, PTFE membrane,  as well as design and production of various pleated filter cartridges, syringe filters and capsule filters. ANOW provides professional assistances to liquid and gas & air filtration, separation and purification solutions for customers around the world in biopharmaceutical, medical, food & beverage, microelectronic, chemistry, water treatment and laboratory applications.

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Ms. Julie Wong
International Sales Manager
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