Pentair C1-217P 1/2 HP Diffuser Replacement Sta-Rite Max-E-Glas/Dura-Glas Series Inground Pool and Spa Pump heat 5 lb pH Down: Your

5 lb pH Down: Your spa’s pH needs to be in the range of 7

Contains a minimum of 50% post consumer recycled content

Hayward SP1430 1-1/2-Inch FIP by 1-1/2-Inch MIP Jet-Air Hydrotherapy Fitting

The high water temperature of a spa makes it harder for calcium to stay in solution

Fits Hayward Tiger Shark Quick Clean robotic pool cleaner

Pentair C1-217P 1/2 HP Diffuser Replacement Sta-Rite Max-E-Glas/Dura-Glas Series Inground Pool and Spa Pump heat 5 lb pH Down: YourPentair C1 217P 1 2 HP Diffuser Replacement Sta Rite Max E Glas Dura Glas Series Inground Pool and Spa Pump Diffuser replacement Fits Pentair Sta Rite Max E Glas Dura Glas series inground pool and spa pump Operates at 1 2 horsepower Measures 6 3 8 inch length by 6 3 8 inch width by 1 3 4 inch height