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
Hero image 0 of HTH 1-inch Chlorine Tablets — Tablet Form, 5 lb — Pool Sanitizer to Kill Algae & Bacteria, 0 of 8
Visit the HTH Store

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

4.9 stars out of 166 reviews
(4.9)|
166 ratings

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.
Generated by AI
Current price is Now $38.92
You save $6.67
was $45.59
$7.78/lb
Price when purchased online
  • Free shipping
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $38.92
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $38.92

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Sun, Feb 22
.
Order within 2 hr 17 min
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible

More seller options (1)

Starting from $61.47
walmart plus

Get free delivery, shipping and more*

*Restrictions apply
Try Walmart+ now

Continue your search on Walmart

About this item

Product details

Warranty

Customer ratings & reviews

4.9 out of 5 stars
stars166 ratings149 reviews
How item rating is calculated
  1. 5 stars90% (149)
  2. 4 stars9% (15)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star1% (2)

Reviews summary

Pros
  • : Designed to fit in small pool floaters and baskets.
  • : Effectively clarifies and maintains pool water.
  • : Offers similar prices to other retailers.
  • : Has a design that allows for easy tablet handling and storage.
  • : Allow for easy addition to floaters or skimmers of various pool types.
  • : Releases chlorine at a steady rate over time.
Generated by AI

Customer images

  • +34 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 149 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.

Incentivized Review
Helpful?5PPBMKCJJ7T3954165745
Jul 6, 2025
Courtney
5 out of 5 stars review

Verified Purchase

The best chlorine !

I love this chlorine, I've been using it for years! I use the one inch tabs in my 12 foot pool. Keeps my pool sparkling clean!!

Incentivized Review
Helpful?5PPBMKCJJ7T3954165745
Feb 2, 2026
Cindy
5 out of 5 stars review

Verified Purchase

I tried a less expensive brand and it was a flop. This brand HTH is the best.

Helpful?5PPBMKCJJ7T3954165745