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In The Swim

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 207 reviews
Condition: New
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$49.99 Why this price?
Save $72.47 was $122.46

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Availability: In Stock.
Fulfilled by Amazon
Arrives Jul 20 – Jul 24
Order within 6 hours and 33 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.

Product Dimensions: 15 x 14.8 x 14.4 inches


Item Weight: 3.5 pounds


Manufacturer: ALL CHEM INDUSTRIES


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 20 – Jul 24

This item is non-returnable:

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

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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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 buy
Style: Bromine Plus Size: 3.5 Pound
The tablets come in good shape, not crumbly. My hot tub takes 4 off these 1 inch tall tablets and that's about all the dispenser will hold. They last a little over a week before I need to add more. Great product for the price.
Reviewed in the United States on April 5, 2025 by PhillyOC
    • will buy again
Style: Bromine Plus Size: 8 Pound
Good value and works great
Reviewed in the United States on April 15, 2025 by Mike
    • Great value
Style: Bromine Plus Size: 3.5 Pound
Great value and mostly come in one piece. Some tabs are busted up on the bottom from shipping, but that's to be expected. This is the second bucket I've ordered. I'll keep ordering these from Amazon.
Reviewed in the United States on September 11, 2024 by Jeff M
    • Recommended for hot tub everyday use.
Style: Bromine Plus Size: 3.5 Pound
HTH is a good pool chemical brand and enjoy the quality and results.
Reviewed in the United States on April 25, 2025 by Christopher Edwards
    • Bromine
Style: Bromine Plus Size: 3.5 Pound
The tablets are great quality, nothing so much as chipped. Great price for what you're getting. Will absolutely buy again.
Reviewed in the United States on March 28, 2025 by Athena
    • Works great for me
Style: Bromine Plus Size: 3.5 Pound
works good
Reviewed in the United States on April 11, 2025 by JimmyMac
    • clear and clean
Style: Bromine Plus Size: 3.5 Pound
these cleared up my water overnight. lesson learned, dont buy the cheapest ones.
Reviewed in the United States on April 9, 2025 by Duncan G.

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