Pay in 4 interest-free payments of $2.64 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Hayward SP1421E White 1-Inch Opening Hydrostream Insider Fitting with 1-1/2-Inch SLIP Thread
Chlorine/Bromine Series Disk (50)
Offers scheduling over pool and spa functions
10 ppm (Hardness)
LaMotte 4335-H WaterLink SpinDisk Series 601 Triple Use Reagent Cartridge does all your water testing for you
Pentair R161644 No.7 Water Hardness Test Solution, 1-Ounce impact Hayward SP1421E White 1-Inch OpeningPentair R161644 No. 7 Water Hardness Test Solution, 1 Ounce Test reagents solutions Used in No 1200, PRO II 1 ounce solution bottle Includes 1 per pack Measures 4 inch length by 10 1 2 inch height by 7 inch width
