In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 10 Pounds
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Availability:
In Stock.
Arrives
Thursday, Apr 30
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Size: 10 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: 0.01 Ounces
Item Form: Tablet
Product Benefits: Kills Bacteria, Maintains Clean Sanitized Water
UPC:
Brand Name: In The Swim
UPC: 803354120727
Manufacturer: Allchem
Unit Count: 160 Ounce
Item Form: Tablet
Product Benefits: Kills Bacteria, Maintains Clean Sanitized Water
Item Weight: 0.01 Ounces
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Apr 30
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: 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: 25 Pound
Style: Chlorine Only
Tablets work good !
Reviewed in the United States on March 15, 2026 by JudyR
Size: 50 Pound
Style: Chlorine Only
This works great for me ! Love the individual wrap tabs...no mess and recover 100% of the tab
Reviewed in the United States on March 29, 2026 by J.Doe
Size: 50 Pound
Style: Chlorine Only
I have been using them for the past 3 years and really never had an issue until I got this delivery. Product works well for me. I put them into a Chlorine feeder and get about 10 Tabs in there that will last 4 weeks. Like I said the product is good and does its job; however, in this batch I just received the Tabs (which are individually wrapped) were broken into several smaller pieces (about 70% of them). Even though, one can still use them in a feeder but they will dissolve quicker and you will have essentially more chlorine in the pool which will dissipate faster as well.
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Reviewed in the United States on July 17, 2025 by hfrez
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
Size: 50 Pound
Style: Chlorine Only
Fast service...best price!
Reviewed in the United States on March 28, 2026 by Arnaldo Ramirez Jr.
Size: 10 Pound
Style: Chlorine Only
I’ve been using these chlorine pucks for a couple of seasons now, and they’ve been a consistent and reliable choice for keeping my pool crystal clear at a great price. The tablets dissolve evenly without leaving behind residue or gritty bits, which helps maintain steady chlorine levels and cuts down on algae growth. I also like that they’re individually wrapped, which makes them cleaner and safer to store between uses. One thing to note is that these are fairly strong, so it’s important to monitor chlorine levels regularly. Overall, these pucks make pool maintenance simple and effective, and I would definitely recommend them to anyone looking to keep their pool water safe and sparkling
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Reviewed in the United States on July 5, 2025 by Susan Roman