... 20",30" 4.End Cap: 226Flat/Fin, 222Flat/Fin Wine FilterFeature & BenefitA. The membrane stack consists of imported PES ... Drainage: Polypropylene,SS 304L inserted O-ring Options: Silicone, Viton, EPDM, TEV Gasket Options: Silicone, Viton, EPDM, PTFEB. Removal Rating 0. ... industry B. Sterilization filtration for drinking water, beverage, wine and various liquids C. Terminal filtration and point-of- ...