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HTH 42051 Swimming Pool Care 3' Chlorine Tabs Advanced, Swimming Pool Chlorinating Sanitizer, 8oz

Free shipping on orders over $29.99

$4.64

$ 1 .99 $1.99

In Stock

1.Size:5 Lb Bucket


2.:Advanced Tablets


About this item

  • BENEFIT: Sanitizer, clarifier, and algaecide to protect your swimming pool and swimmers with one easy and convenient tab
  • CLEAR BLUE WATER: This advanced formula sanitizes, clarifies, and kills algae for beautiful, clean, and clear water all season
  • SLOW DISSOLVING, LONG LASTING: Sun protected for longer chlorine life, HTH 3” Chlorine Tabs Advanced dissolve slowly and last up to one week
  • COMPATIBLE WITH ALL POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems; Use in floater, feeder, or skimmer basket
  • YOU’RE ALL CLEAR WITH HTH: For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm



4.5 out of 5 stars Best Sellers Rank
  • #253 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • #9 in Swimming Pool Chlorine

The HTH 3” Chlorine Tabs Advanced is the ultimate convenience for pool care. This easy and convenient tab is a sanitizer, clarifier, and algaecide all in one, protecting your swimming pool and swimmers. The advanced formula sanitizes, clarifies, and kills algae for beautiful, clean, and clear water all season. These slow-dissolving, long-lasting tabs are sun-protected for longer chlorine life, dissolve slowly, and last up to one week. Compatible with all pool types, including vinyl-lined pools and saltwater systems, this product can be used in a floater, feeder, or skimmer basket. For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm. With HTH 3” Chlorine Tabs Advanced, you're all clear for summer fun!


Daniel H.
Reviewed in the United States on February 16, 2025
Works great!
Alan A.
Reviewed in the United States on August 26, 2024
Outstanding performance, my neighbors and I turn to it every time. Be cautious buying from anyone but Amazon. When I bought from a company selling less than Amazon's price that was not Amazon, one product was not what I ordered and two other orders delivered to me were made to be sold only in Canada. Amazon refunded my money each time but it was a very frustrating experience to not receive the right product on time and have to re-order. I guess companies know this is the best product in the market and are trying to piggyback on its great performance.
TR
Reviewed in the United States on August 1, 2024
The plastic container was shipped lying on it's side in the box it was shipped in. I notice chlorine in the cardboard box. The tablets were not individually wrapped as we we got last year. There are some broken tablets plus a lot of chlorine dust in the container.
B. Bollenbacher
Reviewed in the United States on June 18, 2024
We have used this product the last 2 to 3 years in our pool. It works really well and usually last the whole swimming season (we live in Ohio so pool isn't used all year round). it does dissolve faster if we have super hot days. I put 2 at a time in our floater, try to check it everyday. when they are getting small I put them in the skimmer basket (after cleaning it out) and add 2 more to floater. we have bought other products and we like this one the best. our family lives close so the pool get used a lot. it does not damage any material and keeps the water clean and clear. My husband will add a bag of shock maybe once a month and, of course, you need to vacuum when needed (we get leaves, etc), but would highly recommend!
PS
Reviewed in the United States on December 19, 2024
Product performed as expected, I purchased a large container of this product after its excellent performance and at a discount price.
donald s mckean
Reviewed in the United States on November 18, 2024
I find the packaging on this product misleading. In very bold letters on the outside of the package it reads "3 inch Chlorine Tabs". The implication is that there is more than one tab in the package. However, the package only contains one tablet. I suspect the word "Tabs" is not plural by accident, but is an effort by the manufacturer to imply the buyer is getting more than one tablet when the reality is the buyer is getting only one. I see this criticism has come up in previous reviews.
J and M
Reviewed in the United States on October 8, 2024
Love these chlorine tabs! Work very well in the skimmer and keeps our pool looking great. I got these during prime days for a great deal and I’m so glad we use them. Would definitely recommend.
Joe Scarpelli
Reviewed in the United States on October 3, 2022
This is the best Chlorine I ever purchased. The fact that it contains Algecide, this is the first year I never had to treat my pool for algae or did I have to perform extra vacuming or scrubbing to remove the algae. It just did not exist.Broken pieces? Really? Yes it did have a few. I just put them in my skimmer to create the amount that would be a whole piece. Even the granules. At the end I just poured them into my skimmer.Excellent product I would recommend it.But now, why can't I get it delivered to my address when I tried to order it again?
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