In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds
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Availability:
In Stock.
Arrives
May 20 – May 22
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Style: Chlorine Only
Size: 50 Pound
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: 55 Pounds
Item Form: Tablet
Product Benefits: Maintains Clean Sanitized Water
UPC:
Brand: In The Swim
Item Weight: 55 Pounds
Item Form: Tablet
Product Benefits: Maintains Clean Sanitized Water
UPC: 656165284689
Number of Items: 1
Unit Count: 800 Ounce
Product Dimensions: 20 x 13 x 13 inches
Item Weight: 55 pounds
Manufacturer: In The Swim
Item model number: C3050
Is Discontinued By Manufacturer: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 20 – May 22
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
Style: Chlorine Only
Size: 25 Pound
I've been using In The Swim's 3 Inch Stabilized Chlorine Tablets for many seasons now, and they’ve quickly become a staple in my pool maintenance routine. These tablets are effective, easy to use, and provide consistent sanitation without the hassle of daily monitoring. Pros: Long-Lasting Formula: Each tablet dissolves slowly and steadily, which keeps the chlorine levels in my pool stable for days. I only need to check and refill the floater or chlorinator once or twice a week. Stabilized for UV Protection: Because they’re stabilized, they hold up well under the sun without burning off too quickly, which saves me both time and money on frequent dosing. Clean and Convenient Packaging: The tablets come individually wrapped and in a sturdy bucket that’s easy to seal and store. Reliable Sanitization: I’ve had zero issues with algae or cloudy water since switching to these tablets. They really keep the water crystal clear and safe. Cons: Strong Odor: As expected with chlorine, the smell is strong when opening the bucket—so make sure you’re in a well-ventilated area. Not Ideal for Smaller Pools: These 3-inch tablets may be too much for very small pools or spas unless you break them up, which can be messy. Final Verdict: If you own a medium to large-size pool and want an efficient, low-maintenance chlorine solution, In The Swim's 3-inch tablets are a fantastic choice. They’re dependable, cost-effective, and make pool upkeep a breeze. Highly recommended!
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Reviewed in the United States on May 5, 2025 by Michael F
Style: Chlorine Only
Size: 50 Pound
Large supply of chlorine. 3 inch tablets. This was cheaper than the pool supply store by like 60$.
Reviewed in the United States on May 6, 2025 by Steven J. Olnick
Style: Chlorine Only
Size: 50 Pound
Great item! Competitive price. Quick delivery!
Reviewed in the United States on April 23, 2025 by Sheila A Kukla
Style: Chlorine Only
Size: 10 Pound
I just recently went back to the pucks. I tried to manage my pool with liquid only but this FL sun would burn it off too quick.I first bought 3 pucks from my local Pinch a Penny and they dissolved completely in one week but the pool kept chlorine strong all week and looked great so I knew I needed to keep the pucks. At $7 each, that's insane so before I bought them in bulk from the pool store, I decided to try these. I bought a 10lb bucket. Arrived in perfect condition and individually wrapped. A week and a half later, my pool is balanced, looks amazing and the pucks are still more than half way so however they make these allows them to not dissolve as quickly as the pool store. I am very happy with my purchase and when I finish the 10lb bucket, I will get the largest one they have to save. Update: just finished my 10 pound bucket and ordered the 50 pound bucket. Still very satisfied. I need 3 pucks and they last about a week and a half before I need 3 more. Update: 50 lb container just arrived. Top 10 pucks are broken in half. The box was heavy and when in the box, you can’t use the handle which makes it tough to transport. They probably threw the box around. Hopefully not many more are broken. Removed one star for delivery.
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Reviewed in the United States on June 19, 2024 by Tampa User
Style: Chlorine Only
Size: 25 Pound
Big savings compared to my local pool store. The tablets seem to dissolve slower (good thing). I bought a bucket last year and still have a few left. So I will continue to buy this product.
Reviewed in the United States on April 11, 2025 by Lisa
Style: Chlorine Only
Size: 25 Pound
I have had better service from this brand than a couple of "big" name brands. Very few broken tablets, and they are excellent quality. Do NOT lean over the drum when opening it! Chlorine hits hard and quick!
Reviewed in the United States on April 26, 2025 by Nite Owl
Style: Chlorine Only
Size: 50 Pound
I am in my third year of using In The Swim pool products. Their price is reasonable on Amazon and the products work well.
Reviewed in the United States on April 3, 2025 by DaveC
Style: Chlorine Only
Size: 50 Pound
In the Swim chlorine 3 inch tablets are the best out there. The price was fantastic and 50 lbs. should last all summer. Great product and will definitely buy again!
Reviewed in the United States on April 3, 2025 by Joseph D'Ambra