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VENT, ACRO 50 0.2 EMFLON II, PVDF 100/PK product photo Primary L

Acro® 50 Vent Devices with Emflon® II Membrane - Hose barb, no vent, 0.2 µm 100% integrity tested during manufacturing (100/pkg)

$ 2,562.00
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Acro 50 In Line Vent Filter with Emflon II Membrane, Hose barb, no vent, 0.2 åµmm is Ideal for Use in Air/Gas and Vent Applications with Proprietary, Low Pressure Drop Hydrophobic PVDF Membrane., Pall Acro 50 In Line Vent Filter with Emflon II Membrane, Hose barb, no vent, 0.2 åµm (100/pkg)
“Pall Laboratory products are designed for laboratory applications only. This product is not approved for use in medical, clinical, surgical or other patient applications. If you require further assistance in product selection for your chosen application, please contact or call 1-800-521-1520."
  • Venting of bioreactors, fermentation tanks, and carboys
  • Gas purging of culture vessels
  • Ideal for attachment to disposable systems that need to undergo gamma irradiation

Materials of Construction

  • Filter Media: Emflon II membrane (hydrophobic PVDF)
  • Housing: Polypropylene

Effective Filtration Area

  • 20 cm2

Inlet/Outlet Connections

  • Stepped hose barbs, 6.4 - 12.7 mm (1/4 - 1/2 in.) diameter with slip luer ID in the hose barb

Maximum Operating Temperature

  • 60 °C (140 °F)

Maximum Operating Pressure

  • 4.1 bar (410 kPa, 60 psi) at ambient temperature

Recommended Integrity Test Minimum Bubble Point - 60% IPA/40% Water (v:v)

  • 1.1 bar (110 kPa, 16 psi)

Typical Air Flow Rate

  • 27 L/min at 1.0 bar (100 kPa, 15 psi)

Endotoxin Level

  • < 0.25 EU/mL using Limulus Amoebocyte Lysate (LAL) test

Biological Safety

  • Passes United States Pharmacopeia (USP) Biological Reactivity Test, In Vivo <88>

Bacterial Retention

  • Lot samples retain a minimum of 107 cfu/cm2 of B. diminuta per modified ASTM F838, current revision


  • Provided non-sterile. Stable with gamma irradiation up to 50 kilogray. Can be sterilized by autoclaving at 121 °C (250 °F) for 20 min. Maximum autoclave stability, three cycles at 131 °C (268 °F) for 30 min.
Vent Filters
Sterile Filtration and Clarification
In-line Vents