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Internet # 303910511

Model # 21001STM

Store SKU # 467191

Store SO SKU #1002890442

1.5 lbs. Brominating Tabs Clarifier

$26.98
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  • Suitable choice to sanitize the water in spa or hot tub
  • Comes devoid of unpleasant chlorine odors
  • Known to be effective at higher temperatures
  • View More Details

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Product Details

About This Product

Spa Time Brominating Tablets can be used for low-odor sanitization in hot tubs and spas. The slow-dissolving tablets keep your spa water sparkling clear and odor-free. Additionally, brominating tabs kill bacteria and make your spa water less pH sensitive. Bromine is the most common method of sanitizing spas, and it's perfect for indoor and covered spas. It's important to use bromine tabs in your spa regularly, as an unkept spa can quickly grow harmful bacteria in a wet, hot environment. Make sure to test your spa water frequently to maintain a pH balance of 7.2-7.6 and 3-6 ppm of bromine. Also, it's recommended to drain, clean, and refill your spa every 90 days.

Highlights

  • Kills bacteria
  • For low-odor sanitization
  • Slow dissolving
  • Less pH sensitive
  • Return Policy

Product Information

Internet # 303910511

Model # 21001STM

Store SKU # 467191

Store SO SKU #1002890442

Additional Resources

Shop All Spa Time
From the Manufacturer

Specifications

Product Width (in.): 3.13 in

Dimensions

Product Width (in.)

3.13 in

Details

Chemical Type

Sanitizer

Features

No Additional Features

Pack Size

1

Returnable

90-Day

Questions & Answers

Can it be used in pool?
ByMay 31, 2026
1 Answer | 
Answer This Question

Hi Tlhc. We are the manufacturer of SpaTime products. While Brominating Tablets could be used in a pool, they have the disadvantage of not being stabilized and, therefore, will result in quick bromine loss in the presence of the Sun's UV rays. Chlorinating Tablets are capable of being stabilized so its life will be greatly extended when exposed to UV rays. Please give us a call at 800-252-7665 if you have any further questions. We are available Monday to Friday from 8:00am to 6:00pm EST.

By|Jun 1, 2026


    There is a expiration day for brominating tablets?
    ByMay 10, 2026
    1 Answer | 
    Answer This Question

    Hi Gerry. We are the manufacturer of SpaTime products. We have lot numbers stamped on our products that tells us when they were made. When stored correctly, the Brominating Tablets will last about 3-5 years at full efficacy. Please give us a call at 800-252-7665 if you have any further questions. We are available Monday to Friday from 8:00am to 6:00pm EST.

    By|May 11, 2026


      How long should I wait after using 1 tablet in my 200 gallon inflatable hot tub?
      ByDec 9, 2024
      1 Answer | 
      Answer This Question

      Hi alexis. We are the manufacturer of SpaTime products. You can reenter the water once the bromine level is between 2-4 ppm. Please give us a call at 800-252-7665 if you have any further questions. We are available Monday to Friday from 8:00am to 6:00pm EST.

      By|Dec 17, 2024


        Would I use a floating dispenser is this like using chlorine?
        ByJun 21, 2020
        2 Answers | 
        Answer This Question

        It’s possible but I’d check with manufacturer of the plastic pool to make sure these won’t degrade the plastic. 1 tablet last 10-15 days in a floating dispenser.

        By|Apr 2, 2021

          Hi Lwhosane, We are the manufacturer of Pool Time and Spa Time products. To best help answer your question, please give us a call at 1-800-252-7665.

          By|Jun 24, 2020


            Can I use these to throw into the drip pan of my A/C unit to stop the algae from growing in the drain line?
            ByApr 22, 2019
            1 Answer | 
            Answer This Question

            These tabs only work in warm to hot water, I would not recommend them for you a/c. Mike

            By|Apr 23, 2019


            Looking for 1 in tsbkets
            ByMar 11, 2019
            3 Answers | 
            Answer This Question

            Hi Dusty, We are the manufacturer of Clorox Pool and Spa products. These are 1" tablets. If you have any other questions or concerns, please give us a call at 1-800-SOS-POOL.

            By|Mar 11, 2019

              Approximately 2” diameter and 1/2” thick.

              By|Apr 26, 2026

                (1)

                Size of a quarter.

                By|Feb 18, 2021


                  Is this gibe brown color typical for bromine?
                  ByOct 25, 2018
                  1 Answer | 
                  Answer This Question

                  no the bubbles were white

                  By|Dec 17, 2020


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                    4.6 out of 5

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                    • 89% recommend this product
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                    It does not stain white your fountain. It acts as a water clarifier
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                    I’m using it in my birdbath snd fountain and it’s great
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