
Hero image 0 of HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools, 0 of 7
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HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools
Current price is USD$5.9799.5 ¢/oz
Price when purchased online
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Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $5.97
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Columbus, 43215
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Starting from $5.97
About this item
Frequently bought together

current price $5.97
99.5 ¢/oz
HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools
4.6 out of 5 Stars. 648 reviews

current price $39.99
U.S. Pool Supply Pool Skimmer - Above Ground Pool Skimmer, Floating Surface Skimmer, 5 Adapters, Pool Accessories - Clean Debris Basket, Wall Mount, Attach to Inflatable Collars, Metal Frames
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Items may be delivered on different dates
Customer ratings & reviews
4.6 out of 5 stars
How item rating is calculated
Reviews summary
Pros
- : Accommodates various floating dispensers and pool sizes.
- : Maintains stable chlorine levels in pool water.
- : Requires minimal effort to use.
- : Dissolve slowly over a week or more.
- : Keeps pool clean with minimal upkeep.
Neutral
- : Offers great value, but can be steep for some.
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Showing 1-3 of 254 reviews
Nov 2, 2025
Jared
Item details
Count per pack: 1
5 out of 5 stars review
Verified Purchase
These are all I'll ever use
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Jul 19, 2025
Andrea
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Count per pack: 1
5 out of 5 stars review
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Sep 30, 2025
Cody
Item details
Count per pack: 1
5 out of 5 stars review
Verified Purchase
Great really works
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