HTH 1-inch Chlorine Tablets — Tablet Form, 5 lb — Pool Sanitizer to Kill Algae & Bacteria
HTH 1-inch Chlorine Tablets — Tablet Form, 5 lb — Pool Sanitizer to Kill Algae & Bacteria
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HTH 1-inch Chlorine Tablets — Tablet Form, 5 lb — Pool Sanitizer to Kill Algae & Bacteria

Key item features

  • Pool Protection: These chlorine-based chemical tablets effectively protect swimming pools by killing algae and bacteria, ensuring clean and clear water.
  • Versatile Application: Designed for ease of use, the tablets can be placed in a floater, feeder, or skimmer basket for continuous sanitization.
  • Extended Release: Each tablet provides a steady source of available chlorine, dissolving slowly and lasting for up to one week.
  • Broad Compatibility: Suitable for various pool types, including small pools, pop-up pools, above-ground pools, vinyl-lined pools, and salt water systems.
  • Sun Protected: The tablets are formulated to be sun protected, contributing to their slow dissolution and sustained effectiveness.
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Current price is Now $40.49
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was $45.59
$8.10/lb
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Customer ratings & reviews

4.9 out of 5 stars
stars190 ratings150 reviews
How item rating is calculated
  1. 5 stars91% (172)
  2. 4 stars8% (15)
  3. 3 stars1% (1)
  4. 2 stars0% (0)
  5. 1 star1% (2)

Reviews summary

Pros

  • : Easy to operate in various pool systems.
  • : Fits various pool floaters and baskets.
  • : Measures precisely with its small, one-inch dimensions.
  • : Kills bacteria and algae for clear pool water.
  • : Maintain water clarity with minimal effort.
  • : Dissolves over time, releasing chlorine at a steady rate.
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Showing 1-3 of 150 reviews

Apr 13, 2025
JOAN
5 out of 5 stars review

Verified Purchase

Excellent tablets. They fit nicely in my spa holder. Arrived quickly and without much in the way of breakage. I would definitely purchase these again.

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Jun 5, 2026
Froggy
5 out of 5 stars review

Verified Purchase

Exactly what I needed for my pool

Helpful?5PPBMKCJJ7T3954165745
Sep 22, 2024
Mark
5 out of 5 stars review

Verified Purchase

Great product. I was buying from Amazon, but they could no longer deliver product. Looked at Walmart and was very happy to find product at basically same price, and no shipping charge.

Incentivized Review
Helpful?5PPBMKCJJ7T3954165745