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U.S. Pool Supply

U.S. Pool Supply Spa, Hot Tub, Small Pool, 4-1/2" Diameter Floating Chlorine & Bromine Chemical Dispenser with 120° F Thermometer, Holds 1" or 1-1/2" Tablets - Adjustable Chemical Delivery

  • Based on 3,978 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by TCP Global Corp
Arrives Dec 27 – Dec 29
Order within 11 hours and 3 minutes
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Size: 4.5" Diameter


Features

  • Premium quality 4-1/2" Diameter chemical dispenser with a convenient 30 to 120 F (0 to 50 C) Thermometer molded into the side of the dispenser.
  • Holds 1" or 1-1/2" chlorine or bromine tablets (not included). Does not hold 3" tablets.
  • Has adjustable control ring for setting balanced chemical delivery. Includes tie string loop.
  • Ideal for keeping your small pool, spa or hot tub ready to use and free from contaminats and foul odors.
  • Buy with Confidence: Backed by a trusted brand dedicated to your satisfaction, we ensure a hassle-free experience every time.

Brand: U.S. Pool Supply


Item Weight: 2.4 ounces


Item Form: Tablet


Product Benefits: Maintains Clean Sanitized Water, Kills Bacteria, Prevents Contaminants and Foul Odors


UPC:


Brand: U.S. Pool Supply


Item Weight: 2.4 ounces


Item Form: Tablet


Product Benefits: Maintains Clean Sanitized Water, Kills Bacteria, Prevents Contaminants and Foul Odors


UPC: 848849003659


Global Trade Identification Number: 59


Number of Items: 1


Unit Count: 1.0 Count


Product Dimensions: 4.25 x 5.25 x 4.25 inches


Manufacturer: U.S. Pool Supply


Item model number: CD-124


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 27 – Dec 29

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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  • 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

    • Large Pool Floating Chlorine Chemical Dispenser
Size: 7" Diameter
This Large Pool Floating Chlorine Chemical Dispenser is such a great addition to our small pool. The bottom of the dispenser holds 3 chlorine tablets. The Dispenser has slits that you can turn to allow more or less of the amount of Chlorine that you need. Another nice feature is the 120°F thermometer. For me, that determines if the pool is a good temperature for me to use the pool. This Dispenser is very durable. It floats around the pool and is easy to grab when taking it out of the pool. When using the Chlorine tablets it keeps the pool clean. I would highly recommend this product. ... show more
Reviewed in the United States on September 22, 2025 by hitthetrail
    • Accurate and just right
Size: 4.5" Diameter
Bought at end of May. The thermometer is accurate compared to hot tub's temperature display. I like the squaty profile of this. It DOESN'T hang down it the water too much and bump into your legs. I also like that you load the bromine tablets into the TOP. The previous one we had was a bottom load and that one opened up. ... show more
Reviewed in the United States on September 28, 2025 by Donald Bradburn
    • I loved
Size: 8" Diameter Pop-Up
Very Good
Reviewed in the United States on November 6, 2025 by sanja
    • Thermometer breaks easily.
Size: 4.5" Diameter
This has lasted us 2 years now as being a chlorine floater. The reason for the 4 stars is almost instantly the thermometer broke on it. It was worth the money in my opinion. Even though the thermometer broke it's still floating and letti.g the chlorine out of the bottom.
Reviewed in the United States on July 25, 2025 by Michelle
    • Smart Design & Super Handy
Size: 8" Diameter Pop-Up
I love this chlorine float! The bright red flag that sticks up out of the center is such a clever touch — I can see at a glance when it’s time to add more chlorine without even getting in the pool. It’s sturdy, easy to fill and adjust, and keeps the tablets circulating perfectly. Highly recommend this for anyone who wants an easy, no-guesswork way to keep their pool treated. ... show more
Reviewed in the United States on September 14, 2025 by Tony Gray
    • Quality
Size: 7" Diameter
Good product
Reviewed in the United States on October 22, 2025 by Amazon Customer
    • Bought as a replacement
Size: 4.5" Diameter
Our old float broke and this replacement works as described. The small size helps it go unnoticed thermometer does work but you have to remember it's measuring top 3-4 inches not the water temp at bottom
Reviewed in the United States on September 21, 2025 by Sparky918
    • Nice size and good quality
Size: 7" Diameter
Nice size and quality product
Reviewed in the United States on October 7, 2025 by Craig T DeSimone

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