CLOROX Pool&Spa Active99 3” Chlorinating Tablet, Kills Bacteria & Stops Algae, 35LB

4.6 4.6 out of 5 stars | 2,743 ratings

Price: 219.99

Last update: 01-09-2025


About this item

All-in-One 3-Inch Chlorine Tablets: Clorox Pool&Spa Active99 3” Chlorinating Tablets have everything you need in one individually wrapped tablet. These 3-inch chlorine tablets kill bacteria with 99% Trichlor.
Controls Pool Algae: Our product effectively prevents unsightly pool algae, keeping your pool clean, clear, and ready for use. Enjoy a hassle-free swimming experience with our reliable algae control solution.
Long-lasting sunlight protection: The Active99 3” Chlorinating Tablet contains chlorine stabilizer to extend the life of your clean
Our Clorox Pool&Spa Active99 3” Chlorinating Tablets are suitable for use in skimmers, feeders, or floaters. These versatile tablets make pool maintenance easy and efficient.
Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and get personalized product and dosage recommendations.

Product information


Top reviews from the United States

  • RB
    5.0 out of 5 stars Quality chlorine tabs
    Reviewed in the United States on September 2, 2024
    This was a good price on bulk quality chlorine tabs for pool.
  • Glenda Martin
    5.0 out of 5 stars Excellent product
    Reviewed in the United States on August 2, 2024
    I had previously used Clorox tablets for our pool and loved them. What sets these apart is that they are individually wrapped. No more inhaling all of the chlorine dust when opening the container. They do a fantastic job of chlorinating my pool.
  • Georgie
    5.0 out of 5 stars Nice size
    Reviewed in the United States on October 2, 2024
    Works as should.
  • James minor Sr
    4.0 out of 5 stars Good price
    Reviewed in the United States on July 26, 2024
    They seem to dissolve a lot quicker then the local pool stores , but they are half the price
  • Amazon Customer
    5.0 out of 5 stars great quality and at a great price
    Reviewed in the United States on August 22, 2024
    great quality and at a great price
  • George Ellis
    5.0 out of 5 stars would recommend, but pricey
    Reviewed in the United States on August 28, 2024
    Cost has almost DOUBLED since begging of year to end. Be looking at a salt system to replace this item.
  • Jamesjames
    5.0 out of 5 stars My pool is clean
    Reviewed in the United States on June 27, 2023
    Delivered as promised. The tablets keep the pool clean without much effort. Several of the tablets were broken, but that was not a problem for me.
  • Ron
    5.0 out of 5 stars Great pool chlorine balancer
    Reviewed in the United States on August 3, 2024
    Easy to use, just drop in the intake trap and it takes care of the rest.

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