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2017 New Products Hydrophobic PTFE Sterile Gas Cartridge Filters for Air Filtration
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Product: Views:942017 New Products Hydrophobic PTFE Sterile Gas Cartridge Filters for Air Filtration 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-08-20 16:58
2017 New Products Hydrophobic PTFE Sterile Gas Cartridge Filters for Air Filtration

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, with pore size ranging from 0.03 μm to 10 μm, 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.

Hydrophobic PTFE Venting Sterile Gas Cartridge Filters
1.High flow rates of cartridge filters
2.High strength, long service life and cost-effective
3.Oxidation-resistant materials of construction
4.Have a particulate removal rating of 0.01 μm in gases and a microbial removal rating of 0.22 μm in liquids
5.100% integrity testable prior to release of vacuum cleaner air filter

2017 New Products Hydrophobic PTFE Sterile Gas Cartridge Filters for Air Filtration
1.Sterile venting of tanks
2.Autoclave vacuum break lines
3.Fermentation gas applications
4.Sterile process gases of air cartridge filter
5.CIP at ambient temperature

Hydrophobic PTFE Venting Sterile Air Filter
Materials of Construction
Membrane Double-layer Polytetrafluoroethylene (PTFE)
Support and Drainage PP
Core, Cage PP
End Caps PP (222/226 with encapsulated stainless steel reinforcing ring)
O-rings/Gasket Silicone/EPDM/Viton/TEV
Sealing Technology Thermal Bonding, No Adhesives
Diameter Φ68
Length 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 air)
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.

Hydrophobic PTFE Venting Sterile Cartridge Filter for Air Filtration

Sterile Gas Cartridge Filters


1.OEM service available for gas cartridge filters ?

Yes, OEM service is available, but the ANOW brand price better than OEM

2.Payment Term:

We can accept L/C, T/T, Western Union, MoneyGram, Paypal


We had passed ISO9001,NSF,SGS certified, at the same time, our company had approved by Alibaba 10rd Party Certification of Production and Trading Assessment

4.Shipping :

If your order is not big enough , Door to Door Service is the best choice via UPS,FEDEX,DHL,EMS.

For big quantity, by air or by sea through your forwarder is one Normal Way , we also can provide cost-effective forwarder for your reference.


1) For our first cooperation, buyer afford the sample fee and shipping cost, and the cost will be refund when made formal order.

2) For our old customer, we will send free sample , even though new designs sample, when have stocks.

3) Sample delivery date is within 1-2days, if have stocks; Customer design is about 3-7 days

6. Lead time:

The normal lead time for Solvent resistance gas cartridge filters is 5-10days, which depends on your quantity.

24 Hours service for you! 


2017 New Products Hydrophobic PTFE Sterile Gas Cartridge Filters for Air Filtration