Pentair 190058 Pressure Gauge Replacement Pool/Spa Valve and Filter Pressure gauge replacement Fits Pentair Clean & Clear, Warrior, EasyClean, Triton C-3 pool and spa filter systems Also fits Pentair Clean & Clear Plus, Predator pool and spa cartridge filters Compatible with Pentair EasyClean, FNS Plus, Quad, Warrior pool and spa D.E. filter models FNSP24, FNSP36, FNSP48, FNSP60 Also compatible with Pentair Sta-rite 1-1/2-inch multiport valves; measures 3-inch length by 1-3/8-inch height by 2-1/2-inch width