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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: ANOW, OEM
  • Model Number: F5P
  • Filter media: PTFE/PVDF/PES/Nylon/MCE/PP/GF
  • Application: Sterile venting of small containers, Small volume liquids filtration
  • Pore size: 0.01um, 0.1um, 0.22um, 0.45um, 1.0um, 3.0um, 5.0um,
  • Feature: Scalable and reusable, Good resistance to pressure
  • Dimensions: 65mm for PTFE, 60mm for other
  • Membrane Diameter: 50mm

Packaging & Delivery

Packaging Details 10pcs/bag, 300*140*85
500pcs/bag, 600*330*405
Delivery Time 5-10 business day
Company Information

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.

50mm syringe filter anow ptfe air filter 

Product Description

Tissue Culture Hydrophobic PTFE Sterile Gas Venting Suction Filter Unit

F5P series 50mm hydrophobic sterile suction filter unit are high capacity, low protein binding sterilizing grade filters. They have good pressure resistance up to 350KPa with filtration area of nearly 20cm2, offering high throughputs under low pressure drops. These filter units are ideal for the sterile venting of carboys, filling vessels, fermentation tanks, immersion bioreactors. With hose barb connection, easy to be used together with any of ANOW’s larger capsule in large systems or as stand alone filters in smaller systems for sterile filtration.


Fratures and Benefits

1. Choice of absolute rated 0.2um ANOW membrane

2. Stepped hose barb connections

3. High Air Flow rate, superior bacteria retention rate

4. Manufactured for use in conformance with cGMP



1. Sterile gas purging of culture vessels

2. Sterile gas delivery to instruments, incubators and culture vessels

3.  Tissue Culture Engineering Venting Filter



Materials of Construction



Surppor &  Drainage

Polypropylene (PP)


Polypropylene (PP)

Sealing Technology

Thermal Bonding, No Adhesives


Outer Diameter

65mm for PTFE 60mm for PES/Nylon/PP/GF/PVDF/MCE


7-13mm stepped hose barb connection with 6:100 Luer slip

Filtration Area 


Pore Size, μm

Please refer to ordering information

Bubble Point & Air Flow Rate(PTFE 0.22um for liquid, 0.01um for air & gas)

Bubble Point:  ≥900mbar(13.0psi) with 60% IPA
Air Flow Rate:  ≥25 L/min at 1 bar(14.0psi)

Maximum Differential Pressure

Forward: 3.5 bar @ 23 °C and 3.0 bar @ 60 °C for liquid;

             3.0 bar @ 23 °C and 2.5 bar @ 60 °C for gas&air;

Maximum Operating  Temperature



By EO or 3 autoclave cycles of 30min at 123℃

Steam-in-place sterilization not recommended

Order Information





Packing & Shipping


1.OEM service available ?

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 Tissue Culture Hydrophobic PTFE Sterile Gas Venting Suction Filter Unit is 5-10days, which depends on your quantity.


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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $56,000
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