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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
all natural
Leaf spring for quick and easy use
Durable polypropylene
Durable rolling wheels for lasting quality
The Pen blade is great for light work
HTH® Pool Care Shock Ultra 1 lb Size:1 lb all naturalUse 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
