Replacement cartridge for Proclean Inground pool cartridge sq. ft. 150 2006 and prior Pentair Sta Rite Posi Clear P. Dimensions as follows:Diameter: 8 15/16Length: 28 1/4Top Hole Size: 4Bottom Hole Size: 4Replaces Unicel # C-8416Replaces Filbur # FC-1286
Replacement cartridge for Proclean Inground pool cartridge sq. ft. 150 2006 and prior Pentair Sta Rite Posi Clear P. Dimensions as follows:Diameter: 8 15/16Length: 28 1/4Top Hole Size: 4Bottom Hole Size: 4Replaces Unicel # C-8416Replaces Filbur # FC-1286