We offer a variety of filter cartridge replacements to meet specific configurations and filtration needs. 

 - The Hydrophobic PTFE vent filter cartridge is rated at 0.01 µm absolute filtration removal. 

 - The design eliminates the need for a filter housing with a convenient 1/2" NPTM threaded inlet that screws directly into a 1/2" NPTF bulkhead fitting.  These hydrophobic expanded PTFE membranes are fully validated by bacterial challenge test methods and feature a thermally-bonded polypropylene cage hich eliminates the need for adhesives and thereby ensures low extractables.