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HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing
HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool SanitizingHTH Pool Care Shock Advanced for Swimming Pools Granules 12 Pack 1 lbHTH Pool Care Shock Advanced for Swimming Pools Granules 6 Pack 1 lbHTH Pool Care Shock Advanced for Swimming Pools Granules 1 lb
Count Per Pack:12
Key item features
- Advanced Weekly Treatment: This multi-functional shock treatment is designed for weekly use, effectively preventing bacteria and algae while solving 90% of common pool water problems within 24 hours.
- Rapid Clarity Restoration: The powerful 4-in-1 formula restores crystal clarity to pool water within 24 hours, providing a visibly brilliant sparkle and reducing chlorine odor and irritation.
- Cal Hypo Formula: Utilizing a Cal Hypo-based formula, this product sanitizes without adding cyanuric acid (CYA), thereby preventing over-stabilization or chlorine lock.
- CYA-Free Chlorination: Unlike traditional chlorine products, its fast-acting, fast-dissolving Cal Hypo formula provides chlorination without increasing CYA levels, ensuring a beautiful sparkle all season.
- Universal Pool Compatibility: Suitable for all pool types, this shock treatment will not fade pool liners, making it a versatile solution for maintaining healthy swimming pool water.
- Simple Application Process: For best results, apply HTH Shock Advanced weekly according to on-pack instructions, directly to pool water or skimmer, to maintain free available chlorine levels between 1 and 4 ppm.
Generated by AI
Specs
- Chemical standard typeCalcium Hypochlorite Shock
- FormGranules
- Pool chemical typeSwimming Pool Shock
- Weight12 lb
Current price is USD$56.00$4.67/lb
Price when purchased online
- Free shipping
Free 90-day returns
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Columbus, 43215
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$55.00
Shipping, arrives by Fri, Feb 27 to Columbus, 43215
Sold and shipped by Store Lancer
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About this item
Product details
HTH Pool Care Shock Advanced, Prevents Bacteria & Algae, Cal Hypo Formula, 1lbs (Pack of 12)
HTH® Pool Care Shock Advanced is the powerful 4-in-1 formula with Cal Hypo that kills and prevents bacteria and algae as well as reduces chlorine odor and irritation for crystal clear, healthy swimming pool water. 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 formula in HTH® Pool Care Shock Advanced provides chlorination without adding extra CYA for a beautiful sparkle all season. This product is great for all pool types and won't fade your pool liner.
How To Use HTH® Shock Advanced Follow the on-pack instructions according to your pool size to add HTH® Shock Advanced directly to swimming pool water or skimmer. Make sure to use a clean, dry scoop. For best results, apply HTH® Shock Advanced as part of your weekly pool care routine to keep free available chlorine levels between 1 and 4 ppm.
- Multi-functional shock treatment for weekly use
- Prevents bacteria & algae
- Use weekly to solve 90% of pool water problems within 24 hours
- Restores crystal clarity in 24 hours
- Visibly brilliant sparkle
- This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent over-stabilization or chlorine lock.
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Showing 1-3 of 1,810 reviews
Apr 1, 2025
Bette
Top Reviewer
Item details
Count per pack: 1
5 out of 5 stars review
Verified Purchase
Works Great
Our pool suddenly went green and I needed shock fast. Looked up Walmart same-day delivery and this was a good price, delivered that afternoon. After brushing %26 vaccuuming I immediately used one pack, then the next day brushed %26 vaccuumed again and added a second pack. Pool looks great!
Helpful?f473aa10-0b0c-11f1-8e30-63e7131886fb384454871
Mar 15, 2025
Samantha
Item details
Count per pack: 12
5 out of 5 stars review
Verified Purchase
Pool was in chlorine lock due to just opening for the season. This product quickly cleared the water and allowed for the addition of chlorine in a few days. Highly recommend.
Helpful?f473aa10-0b0c-11f1-8e30-63e7131886fb384454871
Apr 19, 2025
Grace
Item details
Count per pack: 12
5 out of 5 stars review
Verified Purchase
HTH shock is the best
HTH shock is the best. It does a great job and water stays clear even immediately after shocking. I recommend. You will not be disappointed. Try it.
Helpful?f473aa10-0b0c-11f1-8e30-63e7131886fb384454871
