In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 25 Pounds
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Availability:
In Stock.
Arrives
Sunday, Jul 12
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Size: 25 Pound
Style: Chlorine Only
Features
- Cleaner, Safer Water: Our chlorine tablets remove bacteria, algae, and other organic contaminants to ensure your above ground or inground swimming pool stays clean and clear throughout the entire season
- Powerful Sanitization: 99% Trichloro-S-Triazinetrione with 90% stabilized chlorine. Tablets do not expire and are non-perishable, but best used within 2 years of manufacture.
- Long-Lasting Protection: Slow-dissolving to ensure consistent chlorination. Perfect for use in floaters or automatic feeders
- UV Protected: Sun-stabilized to resist depletion from harmful UV rays
- Usage: Ideal size for floaters or automatic feeders
Brand: In The Swim
Item Weight: 25 Pounds
Item Form: Tablet
Product Benefits: Kills Bacteria, Maintains Clean Sanitized Water
UPC:
Brand Name: In The Swim
UPC: 803354120734
Number of Items: 1
Unit Count: 400 Ounce
Model Number: C3025
Manufacturer Part Number: C3025
Manufacturer: In the Swim
Item Form: Tablet
Product Benefits: Kills Bacteria, Maintains Clean Sanitized Water
Item Weight: 25 Pounds
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 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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Similar Products
Top Amazon Reviews
Size: 50 Pound
Style: Chlorine Only
The In The Swim 3 Inch Stabilized Chlorine Tablets are hands down the best way to keep a pool clean and clear. The tablets dissolve evenly and last a long time, which makes pool maintenance so much easier. I’ve noticed consistent chlorine levels and crystal-clear water since switching to these. The quality is excellent—no crumbling or excess residue like with some other brands. They fit perfectly in my floater and skimmer, and they provide steady sanitizing power even in the hottest months. On top of that, In The Swim is the best place to buy chlorine. The price is fair, the shipping is fast, and the packaging is secure. It’s convenient knowing I can count on them every season without hassle. If you want reliable, long-lasting chlorine tablets and a trustworthy source to buy from, these are the ones to get.
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Reviewed in the United States on September 25, 2025 by Kevin
Size: 25 Pound
Style: Chlorine Only
These tablets are great and the only thing to note is that when you open the bucket they are all individually wrapped , so it does take a little more time removing the plastic, but they were all in tack and not busted up . Will buy again !
Reviewed in the United States on April 18, 2026 by Karl Ware
Size: 10 Pound
Style: Chlorine Only
Great product for the price. Shipping was very fast. About half the cost of tabs for me locally. They last a pretty long time.
Reviewed in the United States on April 28, 2026 by Amazonjunky
Size: 10 Pound
Style: Chlorine Only
Good quality, even slower dissolving than clorox. I only use 1 tab a week in a 16ft round. We have pool rx so don't need anything extra for algae, these are a great deal. Love the individual wrapping. Will buy again!
Reviewed in the United States on April 7, 2026 by Rhionna
Size: 50 Pound
Style: Chlorine Only
Worked well. Price was quite good. Some pucks broken but not an issue. My biggest complaint (and the one star off) is the individual wrapping. This was not helpful. It's just a pain to have to open each individual puck. It doesn't save my skin from chlorine since the bucket has powder and I wind up fumbling with and cutting open the packaging anyway. Besides which it's just more plastic to blow around and clean up. If they're not wrapped I can just reach in with a baggie and grab what I need. Please drop the wrapping.
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Reviewed in the United States on June 13, 2025 by Tim Nelson
Size: 50 Pound
Style: Chlorine Only
each tablet comes in its own sealed bag and at a bargain price right now slower to dissolve
Reviewed in the United States on March 6, 2026 by b.r.
Size: 50 Pound
Style: Chlorine Only
These tabs work well in pool.
Reviewed in the United States on April 24, 2026 by John Moffatt
Size: 25 Pound
Style: Chlorine Only
delivered on time and in good condition
Reviewed in the United States on March 28, 2026 by oliver van stepp