Unicel C-4335 35 Square Foot Media Replacement Pool Hot Tub Spa Filter Cartridge with 219 Pleats Size:1 Pack Shower Valve: 1 in IPS

Shower Valve: 1 in IPS chrome plated brass stay-open ball valve

Filbur: FC-0688

ensuring hassle-free integration for precise water quality measurements

Before testing

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Unicel C-4335 35 Square Foot Media Replacement Pool Hot Tub Spa Filter Cartridge with 219 Pleats Size:1 Pack Shower Valve: 1 in IPSUnicel C 4335 35 Square Foot Media Replacement Pool Hot Tub Spa Filter Cartridge with 219 Pleats Replacement Pool Filter: C 4335 filter cartridge features 35 square feet (219 pleats) of 3 ounce basis weight media that catches debris and particles down to an average of 20 microns in size, keeping your hot tub water clear Optimal Debris Capture: Filter pool cartridge has sharp, uniform pleat folds that maximize water flow, minimize pressure loss, and