Poly-Philic pleated filter cartridge is made of PES (Polyethersulfone) membrane with a mirrored asymmetric structure that ensure lower pressure drop at high flow rate, and extended service life. PES membrane has excellent chemical resistance and hydrophilization which is suitable for circulated filtration of BOE, clean, DI water in semiconductor industry & photoelectric industry and the terminal fine filtration of general food & beverage factory.
