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

Air Filter System, Air Filter Cartridge, Sterile Venting System manufacturer / supplier in China, offering Air Filter for Sterile Venting System, 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 Air Filter for Sterile Venting System

Air Filter for Sterile Venting System

Purchase Qty.:
10-999 1,000+
FOB Unit Price: US $1 US $55
Purchase Qty. (Pieces) FOB Unit Price
10-999 US $1
1,000+ US $55
Get Latest Price
Production Capacity: 50, 000PCS/Months
Transport Package: 15PCS/CTN
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Model NO.: air filter system
  • Filtration Grade: HEPA Filter
  • Filter Bag Environment: Room Temperature
  • Usage: Air Filter
  • Cartridge Installation: Thermal Bonding
  • Material of Membrane: Hydrophobic PTFE Membrane
  • Function: Sterile Venting Filtration
  • Trademark: ANOW
  • Origin: China
  • Medium Material: PTFE Membrane
  • Type: Filter Cartridge
  • Filter Bag Filter: The Filter Type
  • Material: PTFE
  • Cartridge Filter: PTFE
  • Struction: Sterile Venting System
  • Pore Size: 0.1, 0.22, 0.45, 0.65, 1.0, 2.0, 3.0
  • Specification: 0.1um, 0.2um, 0.45um, 0.65um
Product Description
Air filter for sterile venting system

1. High flow rates and air filter
2. High strength, long service life and cost-effective
3. Oxidation-resistant materials of construction
4. Have a particulate removal rating of 0.01 μ M in gases and a microbial removal rating of 0.22 μ M in liquids
5.100% integrity testable prior to release of sterile vent filtration

1. Sterile venting of tanks
2. Autoclave vacuum break lines
3. Fermentation air applications
4. Sterile process gases
5. CIP at ambient temperature


For more information about ANOW, please feel free to visit our website www.Anow.COM.Cn

Materials of Construction


Double-layer Polytetrafluoroethylene (PTFE)

Support and Drainage


Core, Cage


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, ft 2

≥ 6.4 per 10-inch element

Removal Rating, μm

0.01 (for gas)

Maximum Differential Pressure

Forward: 4.2 bar @ 23 degrees Celsius ; 1.5 bar @ 85  degrees Celsius

Nitrogen Flow Rate & Pressure Drop , per 10-inch cartridge

≥ 60 m 3 /h at 0.1 bar with 0 bar outlet pressure

≥ 120 m 3 /h at 0.1 bar with 2 bar outlet pressure

Integrity Test - at 23  degrees Celsius
Bubble point
≥ 1100 mbar with 60/40% IPA/water
HydroCorr (water intrusion test)
≤ 0.75mL/min per 10-inch cartridge with water at 2620mbar

Bacterial Retention

Passed the bacterial challenge testing using Brevundimonas diminuta (ATCC19146) at a minimum challenge concentration of 1 x 10 7  CFU/cm 2 .

Non-Fiber Releasing

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


May be hot water sanitized for 30 cycles using purified water at 85  degrees Celsius for 30 min

Multiple Sterilization Cycles

200 steam-in-place sterilization or autoclave cycles of 30 min at 123 degrees Celsius

Good Manufacturing Practices

Manufactured in an ANOW facility which adheres to Good Manufacturing Practices.
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Ms. Rosemary Chow
International Sales Director
To: Ms. Rosemary Chow

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