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Hangzhou Anow Microfiltration Co., Ltd.

0.22micro PTFE Filte for Air Filtration, PTFE Air Filter, PTFE Filter for Air Filtration manufacturer / supplier in China, offering 10′′ 0.45micro Hydrophobic PTFE for Air Filtration, 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 10′′ 0.45micro Hydrophobic PTFE for Air Filtration

10′′ 0.45micro Hydrophobic PTFE for Air Filtration

Purchase Qty.:
5-99 100+
FOB Unit Price: US $5 US $50
Purchase Qty. (Pieces) FOB Unit Price
5-99 US $5
100+ US $50
Get Latest Price
Port: Shanghai, China
Production Capacity: 50.000PCS/Months
Payment Terms: T/T, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: LET
  • Material: Chemical Fiber
  • Diameter: 68mm
  • Pore Size: 0.1, 0.22, 0.45, 1.0
  • Function: Air Filtration
  • Transport Package: 10inch: 24PCS/Box; 48PCS/Box
  • Origin: Hangzhou, China
  • Filtration Grade: Medium Filter
  • Application: Industry
  • Length: 5inch, 10 Inch, 20 Inch, 30 Inch, 40 Inch
  • Filter Media: Hydrophobic PTFE
  • Trademark: ANOW
  • Specification: ISO9001; ISO13485
  • HS Code: 8421999000
Product Description
Product:  LET- Hydrophobic PTFE Filter Cartridge for  Air  filtration

Features and Benefits
 Hydrophobic PTFE membrane
 Low extractable levels, no fiber releasing 
 High flow rates and long service life 
 Excellent chemical compatibility

 Cartridges produced in a controlled environment
 Manufactured according to ISO9001 certified Quality Management System


Materials of Construction


Polytetrafluoroethylene (PTFE)



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 element

Pore Size, μm       

0.05, 0.1, 0.22, 0.45, 1.0, 3.0, 5.0, 10

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

≥ 6 L/min at 210 mbar

0.22 μm

≥ 10 L/min at 210 mbar

0.45 μm

≥ 17 L/min at 210 mbar

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,.

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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