CHQISTEX TM e-PTFE porous membrane combine high flow rate and high filtration efficiency, enabling high rates of airflow while remaining impermeable to water, aerosols, and particles.

FEATURES: 

·      100% Pure P.T.F.E.

·      0.2 to 5µm reference pore size      

·      Wide range of air flows

·      Hydrophobic

·      Unaffected by common chemicals, pH range 0-14

·      Low friction

·       High porosity with superior air permeability property