MS®PTFE filters using high precision of expanded PTFE membranes along with non-woven support that provide an economical alternative to all fluorine media cartridges. FluorPure-HP can be used to remove the nanometer particles from chemical liquid to ensure high level cleanliness. This advanced fluid dynamics design provides enhanced lateral flow across, through and out of the membrane, which allows the high permeability property of the membrane to be fully utilized.