Pentair/Sta-Rite | Cartridge, Pentair StaRite System 2 PLM150, 150 sqft | 27002-0150S | STA270020150S | 602879 | 4686-30 | 223152074860 $315.88 Pentair/Sta-Rite | Cartridge, Pentair StaRite System 2 PLM150, 150 sqft | 27002-0150S | STA270020150S | 602879 | 4686-30 | 223152074860 Alt. Part Numbers: AT63150, 270020150S SPECS Diameter: 13 in. OEM: Yes OEM...