

HTH 1 lb Pool Super Granule Shock Treatment for Algae and Bacteria Control
Key item features
- Chlorine Boost: Significantly boosts chlorine levels to sanitize pool water, effectively killing harmful algae and bacteria for clean swimming.
- Easy Application: Designed for direct application to swimming pool water to achieve proper chlorine levels for safe swimming.
- Broad Compatibility: Great for use in vinyl-lined pools and compatible with both fresh and saltwater systems.
- Rapid Results: Kills bacteria and algae, delivering crystal clear results in as little as 24 hours due to its fast-acting and fast-dissolving formula.
- Generous Treatment: One 1-lb bag of this pool shock treatment can effectively treat up to 13,500 gallons of pool water.
- Manual Power: Operates with a manual power source type, indicating no electrical components are required for its use.
Specs
- Chemical standard typeShock
- FormGranules
- Pool chemical typeSwimming Pool Shock
- Weight17 oz
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About this item
Product details
- BENEFITS: Boost chlorine levels to sanitize your pool water and kill harmful algae or bacteria for clean swimming
- USE: Apply to swimming pool water as directed to attain proper chlorine levels for safe swimming
- COMPATIBILITY: Great for vinyl-lined pools; Works with fresh and saltwater systems
- FEATURES: Kills bacteria and algae; Crystal clear results in as little as 24 hours; Fast acting and fast dissolving
- INCLUDES: One 1-lb bag of pool shock treatment that treats 13, 500 gallons of pool waterPower Source Type: Manual
Ingredients
Ingredients
Calcium hypochlorite 56.44%, other ingredients 43.56%
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Customer ratings & reviews
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Showing 1-3 of 312 reviews
Verified Purchase
The only shock i use it works well.
Pool stores screwed me over by telling me to dump a whole bunch of CYA in my pool and their shock. Then after a few months my pool had too much CYA and they told me to buy CYA remover. Anyways, after adding and draining and wasting water, i came across this product. It adds chlorine without adding too much CYA. i use this as the only shock and chlorine. It does add calcium to the water but then if its too high you can get flocculant to remove and run the filter for 24 hours.
Verified Purchase
Fast shipment and free shipping.
Since we cannot get out to shop during the Covid 19 isolation, having this shipped was a tremendous help. It came in a timely manner as well. We can at least open our pool and get it ready for summer.
Verified Purchase
Dependable. Works well.
Dependable. Works well. Individual packets much easier to handle than large buckets and easier to store. Gets delivered right away, use as needed. Its the only chlorine I use.
