Posi-Flo II Filters remove particles so small you can't even see them. And, that includes gel-like particles from suntan and body oils, as well as sand, dirt and leaves. What's more, the filter element in Posi-Flo II Filters holds more dirt than others of the same size. The secret is a balanced-flow hydraulic design that directs water equally over the entire surface area of the element, for greater dirt holding capacity before needing cleaning.
Features
Typical Installations - Inground pools and inground hot tubs
; "Sta-Rite Posi-Flo ll Cartridge Filter PTM Series")
