
In The Swim
In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 24 X 1 Pound
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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
- Fast-Acting Algae Control: Calcium Hypochlorite (Cal-Hypo) is an effective non-stabilized chlorine shock treatment, ideal for routine maintenance in your swimming pool
- Versatile Use: Suitable for above ground or in-ground swimming pools, spas, and hot tubs; Pre-dissolve or dilute to avoid bleaching the liner
- High Chlorine Content: 65% available chlorine, provides powerful sanitization for crystal-clear water
- Easy Application: Pre-dissolve or dilute to avoid bleaching swimming pool liners; Spread granules in the deepest part of the pool; Brush if needed
- Dosage: Use 1 Pound per 10,000 gallons weekly to maintain 5-10 ppm chlorine levels
- Brand
- In The Swim
- Department
- Pool Supplies
- Category
- Chlorine
- SKU
- B003BPNHV0
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