HTH Pool Care Granule Shock Treatment 5.5 lb Grill accessory Crush and corrosion-resistant female coupling

Crush and corrosion-resistant female coupling

which delivers a small current when necessary to maintain optimal battery levels

The Spooky Spider is a creepy crawler that looks straight out of the jungle

Rust-resistant aluminum

chloride-free tape or tightly wrapped and sealed insulation works well to prevent direct contact with other pipes

HTH Pool Care Granule Shock Treatment 5.5 lb Grill accessory Crush and corrosion-resistant female couplingAbout This Item HTH Shock is the original swimming pool shock designed to boost chlorine levels and kill bacteria and algae for a clean clear pool. Traditional chlorine products contain cyanuric acid CYA. When too much CYA builds up it can cause overstabilization or chlorine lock and cloud your water. The fast acting fast dissolving Cal Hypo based formula in HTH Shock provides chlorination without adding extra CYA for a beautiful sparkle all season.