HTH

6-Way test kit. Allows every pool owner to test for 6 key elements (total chlorine, bromine, pH, total alkalinity, total hardness, and cyanuric acid or CYA). You get quick, accurate results so you...

6-way test strips. Test for free available chlorine, bromine, pH, alkalinity, calcium hardness, and CYA (cyanuric acid) levels. If left untreated, unbalanced swimming pool water can irritate swimmers...

HTH Pool Care 3 In. Chlorine Tabs Advanced

Pool filter cleaner is an essential part of your regular maintenance routine. It quickly and effectively cleans your pool filter to improve filtration efficiency, prolong the life of your filter, and...

Strong algae control formula that provides up to 3 months of protection. The non-foaming, non-staining and fast-acting formula both kills and prevents extreme amounts of stubborn green, black, and...

Minerals from source water, pool equipment, and water maintenance products like algaecides can cause stains, pool scale buildup, and cloudy water. The powerful action in HTH metal, stain and scale...

Metal platform with easy clean black vinyl mat with non-slip texture.

Square stainless steel platform with Accu-Glo blue backlit display.

Chlorine granules that provide visible sparkle and crystal clear water in just 24 hours. Traditional chlorine products contain cyanuric acid (CYA). When too much CYA builds up, it can cause...

Designed for HTH Brilliance Cal Hypo chlorine tablets. Item is bought or sold without the chemical tablet in it. The HTH Chlorine Floater is a low-maintenance sanitizing solution that protects your...

Safely remove debris, clean your skimmer basket and replace your 3 inch chlorine tabs without touching chlorine tablets using our pool skimmer basket insert.

Stops algae at the source. HTH Phosphate Remover eliminates phosphates (caused by source water, decaying leaves or fertilizer) that feed stubborn algae.