KleanCap capsule filters is family of full size capsule filters with Staubli connection at the vent, which enables on-line integrity test. The PTFE membrane provides excellent chemical compatibility and superior flow per unit area for gas applications. All filter cartridges are 100% integrity tested to ensure filter performance each and every time out of the package. PTFE filter cartridges are well-suited for critical applications where superior flow and particle or microorganism removal efficiency is required.