Replacement Water FilterUltra Efficient Multi-layer FilterContact Us to PurchaseFeatures Double-pass carbon filter channel gives maximum filtering efficiency. PP removes sand, silt, dirt and rust particles. Carbon removes chlorine, chemical pollutants, odor and color. Specification Model Type Spec. Remark FT-3001 3 in 1 Filter ( PP/GAC/GAC, Calgon carbon) Ø245×L320(mm) FT-3002 PP/GAC/GAC, Active carbon NSF certified Ø245×L320(mm) Note Do not use where the water is microbiologically unsafe or of unknown quality without adequate disinfection before or after the unit. The system is to be supplied only with cold water. The system and installation shall comply with applicable state and local regulations.