As required by FDA , the filter cartridge is a precision filter product that combines the benefit of both a pre filter and final filter in one device to provide reliable and consistent performance. The Polyethersulfone Hydrophilic membrane specially developed for many filtration Application.
And also the Teflon cartridge have been designed specially for the Pharmaceutical industry. Manufactured with Hydrophobic PTFE membrane. This filter are used for solvents as well as compressed gas and vent filters.
Both the cartridge surface area , filter core design , pleat configuration and pleat design have been optimized to provide long life with super fine flow.