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In The Swim 1 Inch Bromine Plus Tablet Sanitizer for Spas, Hot Tubs, or Swimming Pools - Pre-Stabilized, Low Odor, Chlorine Alternative – 3.5 Pounds

  • Based on 377 reviews
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Availability: In Stock.
Fulfilled by In The Swim Pool Supplies

Arrives Monday, Sep 15
Order within 18 hours and 6 minutes
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Style: Bromine Plus


Size: 3.5 Pound


Features

  • Effective Sanitizer: Bromine is an excellent alternative to traditional shock sanitizers in swimming pools, spas, and hot tubs, effectively eliminating bacteria, viruses, and algae to maintain clean and safe water.
  • High Bromine Strength: In The Swim 1-inch Bromine Tablets Plus offer enhanced sanitizing power with 98% active ingredient, an improvement over our regular bromine tablets that contain 96%, ensuring stronger disinfection in pools and spas.
  • Stable in High Temperatures: Bromine is more stable than chlorine in higher temperatures, making it ideal for hot tubs, where heat can break down chlorine more quickly.
  • Low Odor and Less Irritation: Bromine is less irritating to the skin and eyes compared to chlorine, making it a preferred option for swimmers with sensitive skin.
  • Effective at Higher pH Levels: Bromine remains effective at higher pH levels and can be reactivated with an oxidizer, providing greater flexibility in water chemistry management and more efficient use with fewer additions.

Brand: In The Swim


Item Weight: 3.5 Pounds


Item Form: Tablet


Product Benefits: Kills Bacteria, Maintains Clean Sanitized Water


UPC:


Brand: In The Swim


Item Weight: 3.5 Pounds


Item Form: Tablet


Product Benefits: Kills Bacteria, Maintains Clean Sanitized Water


UPC: 758293072524


Unit Count: 56.0 Ounce


Product Dimensions: 15 x 14.8 x 14.4 inches


Item Weight: 3.5 pounds


Manufacturer: ALL CHEM INDUSTRIES


Item model number: U138004032AE


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 15

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great item.
Style: Bromine Plus Size: 3.5 Pound
Great item and works well in our spa. Easy to use tablets seem to dissolve slowly and fit well in the basket for the best water quality.
Reviewed in the United States on April 24, 2025 by JLR

  • Good value and quality
Style: Bromine Plus Size: 25 Pound
I have been using this brand in my spa for years, and it does a great job keeping water clear. The tablets are good quality, without a lot of crumbled ones in the bottom. AND the most recent order I went big and got the 25 lb bucket to save money. I was pleasantly surprised to find it consisted of several separate plastic bags of tablets. I was afraid I'd have to find a way to squeeze this bucket into the deck box I keep my chemicals in but now I can just empty one bag at a time into the smaller (8 lb) bucket I already have in there. ... show more
Reviewed in the United States on July 19, 2025 by Tom

  • Good product
Style: Bromine Plus Size: 3.5 Pound
Worth the money . Works as expected
Reviewed in the United States on July 16, 2025 by Jay

  • Glad I bought volume discount
Style: Bromine Plus Size: 8 Pound
Quality chemical, perfect size for my spa disperser. Good value better than local hot tub store.
Reviewed in the United States on May 19, 2025 by Kindle Customer2

  • High quality
Style: Bromine Plus Size: 3.5 Pound
Works! Tried others and they didn't work well. This brand always works instantly.
Reviewed in the United States on July 16, 2025 by Foscar

  • Lil tub, made my Jacuzzi useable.
Style: Bromine Plus Size: 3.5 Pound
I liked this lil tub. It was full of tablets ready to be used by my Jacuzzi. They devolved slowly, and keep chems correct. 1", fit my device perfectly. Price was great, much better than everywhere else.
Reviewed in the United States on June 24, 2025 by ken

  • Great product, Dissolves slowly
Style: Bromine Plus Size: 8 Pound
Many tablet sellers have products that dissolve too quickly. This one is perfect. It's slow to dissolve and keeps my hot tub brominated
Reviewed in the United States on July 12, 2025 by PinCVA

  • Best price per pound.
Style: Bromine Plus Size: 3.5 Pound
Best price per pound! The tabs arrived in great shape. No broken pieces!
Reviewed in the United States on July 23, 2025 by J T

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