Safety Air Outlet Valves with Filters

VICI Jour SKU: JR-S-20004

Quote Only


When degassing helium by sparging, a VICI safety air outlet filter regulates the pressure to ensure reliable results.

Made with 4mm cellulose, air outlet filters fit on any VICI safety cap or VICI cap.

Tech Tips

  • An air inlet valve is not suitable for use with helium sparging; use this Safety Air Outlet Valve instead.
  • We recommend that the safety air outlet valve be replaced every 6-7 months to guarantee the correct operation of the check valve. The lifetime of the check valve and the filter depends on the intensity of use and ambient air quality.


Part Material
Housing Polypropylene
Filter Cellulose
O-ring EPDM (not a wetted part)


Part Material
1/4-28 Valve to cap
Female Luer Filter

More information about the chemical resistance of these materials:

See Also

Safety Caps

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