CLOROX Pool&Spa Active99 3” Chlorinating Tablet, Kills Bacteria & Stops Algae, 35LB
Condition: New
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Availability:
In Stock.
Arrives
Friday, Jun 12
Features
- 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.
Description
CLOROX Pool&Spa Active99 3” Chlorinating Tablet, Kills Bacteria & Stops Algae, 35LB;22435CLXW.
Brand: CLOROX Pool&Spa
Item Weight: 35 Pounds
Item Form: Tablet
Product Benefits: Kills Bacteria
UPC:
Brand Name: CLOROX Pool&Spa
UPC: 810821022354
Global Trade Identification Number: 54
Number of Items: 1
Unit Count: 560.0 Ounce
Model Number: 22435CLXW
Manufacturer Part Number: 22035CLX
Manufacturer: Chem Lab Products, Inc.
Item Type Name: Chlorinating Tablets
Included Components: Clorox Pool&Spa Active99 3" Chlorinating Tablets 35 lb
Item Form: Tablet
Product Benefits: Kills Bacteria
Item Weight: 35 Pounds
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jun 12
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
This is the only brand I'll use in my pool. I had a bad algae problem a few years ago that drove me nuts. I switched to the Clorox brand and was really impressed. These keep all algae away for a nice clean pool. But chlorine has really gone up in price, ridiculous!
Reviewed in the United States on July 4, 2025 by pat watker
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.
Reviewed in the United States on August 2, 2024 by Glenda Martin
works
Reviewed in the United States on March 31, 2026 by gary s.
This is a good value for the money and you get a lot of tablets. However, the tablets used to be loose in the bucket. It was very easy, I would just use tongs to grab a tablet and drop in my deck chlorinator. Now, they individually wrap each tablet in a little plastic baggie. I have to use my hands to open the bag, which I don't like doing because I don't want to handle the product with my hands. That chlorine smells gets on my skin and takes a long time to go away. Washing with soap doesn't help. I wish they would go back to the old packaging.
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Reviewed in the United States on December 12, 2019 by Sunny AZ
Good quality. Dissolves well.
Reviewed in the United States on January 4, 2026 by 63 falcon
As a weekly maintenance item to maintain the proper chlorine level, this product works well. I add one tablet to my floater per week in a 30x15, 15,000 gallon pool. It has an excellent price per tablet, and I have not found much difference versus other tablets either way. The tablets are individually wrapped and are in a secure plastic container. I note that you MUST use rubber gloves when opening the container, and when opening or handling the tablets. Even a small amount of dust will burn. Also, the fumes are extremely bad in the container. Do not store this or open the container inside your home.
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Reviewed in the United States on September 6, 2019 by I was there
What can I say, it's chlorine. This 35lb tub is a great price and even delivered. I have been using these tabs for 5+ years and they work very well. They are long lasting while maintaining the desired chlorine level in my pool. Same for my previous pool as well. While I can occasionally buy these tabs in a bigger bucket on special at a big box store; this 35lb bucket is a better deal when there is no special sale pricing involved. The delivery is a good deal as well since these are heavy buckets.
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Reviewed in the United States on August 19, 2019 by lbt
It's a good product! I like it!
Reviewed in the United States on September 29, 2025 by Amazon Customer