Products

PTFE membrane filter cartridge is specially designed for sterile aeration and venting of your storage tanks or for use as a vacuum break on your autoclave.

BorsoPTFE+ cartridges are manufactured using a highly hydrophobic dual-layer ePTFE membrane. Each BorsoPTFE+ module in every cartridge is individually integrity tested using the Diffusive Flow Test, which correlates to the HIMA and ASTM F838-05 bacterial challenge tests.

BorsoTef is a pleated PTFE membrane filter cartridge with a PFA inner and outer core. Available in 0.05 to 10 µm and in lengths up to 40 inches.