Commodity:SR-1000 Thefilter will be suited for residences with kitchen,enough for all purifiered water demands such ascooking,washing etc. UF membrane,Domestic cartridge,water filters Description: Membrane Material:Polyvinyl Chloride(PVC) Molecular Weight Cut-off(MWCO):80.000-100.000Dalton Membrane fiber type:Inside-out hollow-fiber Characteristics of membrane structure:Hydrophilic double-compact layers Dimensions of membrane module:162x455(mm) Pure water flux:1000L/H In addition, it boasts the advantage of long service life of 3 years or more. Pic: Please contact us for free.