HomePatio, Lawn & GardenPools, Hot Tubs & SuppliesPool Cleaning Tools & ChemicalsPool Chemicals & Water Testing Products9 categories in Pool Chemicals & Water Testing Products.CategoriesSwimming Pool Algaecides — AI pick (line): In The Swim Polyquat 60 AlgaecideSwimming Pool Balancers — AI pick (line): Arm & Hammer Baking SodaSwimming Pool Bromine — AI pick (line): Leisure Time Bromine TabsSwimming Pool Chlorine — AI pick (line): HTH 3-inch Chlorinating TabletsSwimming Pool Chlorine Alternatives — AI pick (line): King Technology Pool Frog Mineral ReservoirSwimming Pool Clarifiers & Enzymes — AI pick (line): Natural Chemistry Pool PerfectSwimming Pool Stain Removers — AI pick (line): Jack's Magic The Blue StuffSwimming Pool Test Strips — AI pick (line): AquaChek 7-in-1 Test StripsSwimming Pool Water Test Kits — AI pick: Taylor K-2006Related categoriesAutomatic Pool Cleaners — AI pick (line): Maytronics DolphinHandheld Pool Vacuums — AI pick (line): Water Tech Pool Blaster MaxPool Brushes — AI pick (line): Wall Whale Pool BrushPool Hoses — How to choosePool Maintenance Kits — AI pick (brand): PoolmasterPool Rakes, Skimmers & Nets — AI pick (brand): SkimlitePool Vacuum Heads — AI pick (brand): PentairAll of Pool Cleaning Tools & Chemicals