HTH
HTH 52040B Swimming Pool Care Shock Ultra, Swimming Pool Chemical, Cal Hypo Formula, 1lb (6 Pack)
—USD · ships from US
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- Tracked shipping — arrives in 2–5 business days. Complimentary on orders over $75.
- Easy returns within 30 days of delivery. See our returns policy.
- Authorised partner. Fulfilled by our vetted Amazon seller for authenticity and fast transit.
Key features
- BENEFIT: Use this all-in-one powerhouse pool shock to increase chlorine levels, prevent bacteria, algae, stain, and scale, reduce skin and eye irritation, improve filtration, and soften your swimming pool water quickly and easily
- VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock
- VISIBLE BLUE ACTION: This built-in feature lets you know the product is working
- COMPATIBLE WITH ALL SWIMMING POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems
- YOU'RE ALL CLEAR WITH HTH: For best results, use with HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly; Use weekly to solve 90% of pool problems within 24 hours and restore crystal clarity
- Brand
- HTH
- Department
- Pool Supplies
- Category
- Chlorine
- SKU
- B09R81TQBS
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