... )good seal capability 3)certificate:ISO9001:2000 4)pressure:120PSI Stainless steel water filter housingDescriptionPrecision filter, also known as security filters, usually ... .5mmQ60-40Ø700*60x40"5’’3.5mmOur business lineFRP tank, Stainless steel tank, water softener, household water purifier, industrial water filter, RO ...