PoolRx+ Black/White 6-Month Swimming Pool Mineral Algaecide, 1 Tablet Treats 20k-30k Gallons
Granular tablet swimming pool algicide Eliminates and controls all types of Pool Algae Reduces chemical demand Effective for up to 6 Months NSF/ANSI 50 Certified EPA Registered 3 Active Ingredients Copper, Silver, Zinc Ideal for Chlorine, Salt, UV, or Ozone Pools Treats 7,500 to 20,000 gallons of water Mineral Based Swimming Pool Algaecide Simplifies pool careYou may also like Pool Rx Plus Booster Black 20-30K Gallons 4PK.
Shipping & Returns
Shipping & Returns























