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💧 Shock your pool into perfection — because your summer deserves crystal clarity!
DryTec 1-1901-12 Calcium Hypochlorite Pool Shock is a high-purity granular sanitizer designed to maintain sparkling, healthy pool water. Each 1-pound bag treats up to 10,000 gallons, delivering 5-10 ppm chlorine to destroy bacteria, control algae, and eliminate organic contaminants. Ideal for weekly shock treatments, it supports balanced pH and alkalinity levels, ensuring swimmer comfort and long-lasting pool clarity.
| ASIN | B00U2NORTU |
| Best Sellers Rank | #2,377 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #27 in Swimming Pool Chlorine |
| Brand | DryTec |
| Brand Name | DryTec |
| Customer Reviews | 4.6 out of 5 stars 1,425 Reviews |
| Item Form | Granular |
| Item Type Name | Pool Shock |
| Item Weight | 12 Pounds |
| Manufacturer | Dry Tec |
| Number of Items | 12 |
| Product Benefits | Destroys Organic Contaminants,Kills Bacteria,Controls Algae |
| UPC | 034261119010 |
| Unit Count | 12.0 Count |
H**N
Great value
Great value. Works too
A**R
Amazon does it again
Great product, excellent customer service
L**G
Go-To Pool Shock
My go-to for keeping the pool crystal clear. Doesn’t raise CYA and packs a solid dose of calcium hypochlorite for an effective shock every time.
A**.
Great Shock!
I was using HTH for years, but last season the changed it to be "softer on the eyes", well it now sucks. I found this and it worked great one bag a week as needed, crystal clear water!
A**N
Great for long storage
One of the most affordable ways to make bleach. Easy to use and great value free money. It’s also a great way for long storage because the shelf life is 10 years.
D**.
Great!
So far so good. It’s holding up so far even in the winter. I snow blowed over it a few times already and it did not come out.
D**Y
Good price
Good deal
A**R
Just as described.
It was just what they said it would be.
Trustpilot
1 month ago
2 weeks ago