HTH® Pool Care Shock Ultra 1 lb Grinder Easy change machine washable refill

Easy change machine washable refill

True Value 33 count

42 x 28 x 30 inches

making it an ideal solution for larger areas of the home such as the kitchen

Depth control assembly engineered for smooth

HTH® Pool Care Shock Ultra 1 lb Grinder Easy change machine washable refillUse this all in one powerhouse to quickly and easily increase chlorine levels, prevent bacteria, algae, stain and scale, reduce skin and eye irritation, improve filtration and soften your swimming pool water. All in 1 weekly Cal Hypo pool shock Use weekly to solve 90% of pool water problems Restores crystal clarity in 24 hours Visibly brilliant sparkle This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent