50mm Vent Filters

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Item No Product Name Description
VPTFE50100S Sterile Gas Venting Filter Pore Size:1.0μm, Diameter:50mm Request a Quote
VPTFE5022N Gas Venting Filter Pore Size:0.22μm, Diameter:50mm Request a Quote
VPTFE5022S Sterile Gas Venting Filter hydrophobic PTFE, Pore Size:0.22μm, Diameter:50mm, Request a Quote
VPTFE5045N Gas Venting Filter Pore Size:0.45μm, Diameter:50mm Request a Quote
VPTFE5045S Sterile Gas Venting Filter Pore Size:0.45μm, Diameter:50mm Request a Quote

Product Description

MS® Venting Filter is also named vacuum protection filter or gas line filter. Filter units with  MS hydrophobic PTFE membrane are ideal for sterilizing gases, venting sterile containers, and sterilizing or clarifying organic solutions and protect your laboratory. The large effective filter area provides high flow rates and filters can be autoclaved several times ensuring low costs.

50mm in-line Filter


Different with Other Products

  • Large surface area provides more than 30% higher throughput and air
  • Various kinds of membrane others brands
  • Double injection for higher pressure


  • Sterile venting of small fermenters and containers
  • General sterile filtration of gases and air
  • Sterilizing or clarifying organic solutions
  • Decreases contamination risks, ideal for gas lines for CO2 incubators
  • Chromatography solutions


Pore Size 0.1, 0.22, 0.45, 0.65, 0.8,1.0,1.2um
Material PTFE   (PES/NY66/PP/GF/PVDF...)
Housing Polypropylene
Membrane Diameter 50mm
Filtration Area ≥0.021 cm2
Air flow Rate ≥25 L/min at 1 bar   (For example: 0.22um)

Typical Flow Rates 


Ordering Information

Cat.No Pore Size(um) Diameter(mm) Package(qty/pack)
In-line filter


0.22 50 20


0.45 50 20


1 50 20


0.22 50 20


0.45 50 20


1 50 20

*Other specification and details, please contact local agency. 

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