Unicel C-9415 150 Square Foot Predator Swimming Pool and Spa Replacement Filter Cartridge for FC0687, PAP150 4, Predator 150, R173216, and C9415 pool-heaters The kit includes O-ring

The kit includes O-ring

Apollo Plus

Waterway ClearWater II 125

Drawstring mesh lined hood

Unicel C-9415 150 Square Foot Predator Swimming Pool and Spa Replacement Filter Cartridge for FC0687, PAP150 4, Predator 150, R173216, and C9415 pool-heaters The kit includes O-ringUnicel C 9415 150 Square Foot Media Replacement Pool Filter Cartridge with 175 Pleats, Compatible with Pentair, American, Pac Fab, and Sta Rite Replacement Pool Filter: C 9415 filter cartridge features 150 square feet (175 pleats) of 4 ounce basis weight media that catches debris and particles down to an average of 20 microns in size, keeping your water clear Optimal Debris Capture: Filter pool cartridge has sharp, uniform pleat folds that maximize