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          Disposable Vent Filter


          Disposable vent filters or called gamma stable filters ,gamma compatible vent filters ,are consist of 0.2μm hydrophobic PTFE filter media,features 100% bacteria retention for air venting and gas filtration.Inherently hydrophobic characteristic and high porosity makes the filters perfect resistance to particulates,bacteria and water while with high air/gas permit under very low differential pressure.Stepped hose barb connectors make them very flexible to connect with different size tubes.Very light weight can prevent tubes from bending.They can be either gamma irradiated or autoclavable,which are widely used in single use system and assembling,such like bioreactor,fermenter,cell flasks,carboys etc.

          Features and Benefits

          • Exceptionally high flow rate with low pressure drop
          • 100% integrity tested to provide a high level of confidence
          • Can be sterilized by gamma irradiation or autoclaving


          • Venting bioreactors
          • Fermentation tanks
          • Culture vessels 
          • Carboys
          • Filling machines
          • Autoclaves
          • Transfer vessels



             Bricap? 42


             Bricap? V5D


             Bricap? V5A

             Filter Media

          Hydrophobic PTFE on a PET support

             Pore Size   0.2μm   0.2μm   0.2μm   0.2μm
             Housing   Gamma stable PP   Gamma stable PP   Gamma stable PP   Gamma stable PP
             Filtration Area   0.72cm2 / 3.4cm2 / 4.5cm2   13.8cm2   20cm2   20cm2
             Overall Length   19.0mm / 22.5mm / 26.1mm   47.0mm   69.5mm   83.5mm
             Diameter   18mm / 30mm / 35mm   56.0mm   64.0mm   73.0mm


             Inlet: Female luer-lok
             Outlet: Male luer slip

             1/4"-3/8" Hose barb   22.6   22.6

             Max. Operation

             6.0bar(87psi)@20°C   2.4bar(35psi)@20°C   4.2bar(61psi)@20°C   2.4bar(35psi)@20°C

             Typical Air Flow 
             Rate (20°C)





             6.3L/min@0.2bar(3psi)   9.6L/min@0.2bar(3psi)   9.0L/min@0.2bar(3psi)
             Bubble Point   ≥ 1.1bar (60% IPA)   ≥ 1.1bar (60% IPA)   ≥ 1.1bar (60% IPA)   ≥ 1.1bar (60% IPA)

             Gamma irradiation
             25kGy recommended

             - Gamma irradiation
               25kGy recommended
               50kGy maximum 

             - Gamma irradiation

             - Gamma irradiation 
               25kGy recommended 
               50kGy maximum 

             - Gamma irradiation

             - Gamma irradiation 
               25kGy recommended 
               50kGy maximum 

             - Gamma irradiation

             Biological SafetyMeets USP Biological Reactivity Test, in vivo, for Class VI-121°C Plastics.

          Ordering Information

             Cat. No.   Material   Pore Size   Sterility
             SFM13PT0022-GM   PTFE
             0.2 μm
             SFM25PT0022-GM   Gamma-irradiated
             SFM33PT0022-GM   Gamma-irradiated
             SS47DISC-GM-PTFE0020L   Gamma-irradiated
             SS47DISC-PTFE0020L   Autoclavable
             64DISC-GM-PTFE0020L   Gamma-irradiated
             64DISC-PTFE0020L   Autoclavable
             AV50-GM-PTFE0020L   Gamma-irradiated
             AV50-PTFE0020L   Autoclavable

          For technical data sheet or application inquiry, you are more than welcome to contact our sales representative by sales@cobetterfilter.com or leave a message