... is determined at p=0.015Mpa,10’’standard filter cartridge and filter of waterPP water filter model Name DescriptionMaterial ... :250,254mmOD:62mmID:2830mmFiltration Rating:0.5-100μmPolypropylene PP filter 20"Length:500,508mmOD:62mmID:28,30mmFiltration Rating: ... .5-100μmPolypropylene PP filter 40"Length:1000,1016mmOD:62mmID:28,30mmFiltration Rating:0.5-100μmPolypropylene 20'' PP Water filter cartridge