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
Condition: New
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Availability:
In Stock.
Arrives
Friday, Jul 31
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Size: 4.5" Diameter Standard
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 Form: Tablet
Product Benefits: Maintains Clean Sanitized Water, Kills Bacteria, Prevents Contaminants and Foul Odors
UPC:
Global Trade Identification Number: 59
Brand Name: U.S. Pool Supply
UPC: 848849003659
Global Trade Identification Number: 59
Number of Items: 1
Unit Count: 1 Count
Item Type Name: Chlorine Chemical Dispenser
Manufacturer: U.S. Pool Supply
Model Number: CD-124
Manufacturer Part Number: CD-124
Item Form: Tablet
Product Benefits: Maintains Clean Sanitized Water, Kills Bacteria, Prevents Contaminants and Foul Odors
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jul 31
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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Top Amazon Reviews
Size: 7" Diameter Standard
Quality was great, loved that it has the thermometer on it, super easy to read. No leaks, not to big not to small. Floats great doesn't tip. Releases the chlorine tablets like it should. Looks good in the pool.
Reviewed in the United States on February 19, 2026 by Bob Rife
Size: 7" Diameter Standard
I’ve been using this floating chlorine dispenser in my pool and it’s been working well. It holds the chlorine tablets without any issues, and I like that the thermometer on top shows the water temperature. That’s actually pretty handy when checking the pool. Opening it to add tablets is simple, and the price was reasonable. Overall it does what it’s supposed to do. I’m happy with it and would recommend it.
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Reviewed in the United States on March 11, 2026 by Russell Y
Size: 8" Diameter Standard
Love it works perfectly can fit way more 3 inch tablets than my last one! Worth every penny
Reviewed in the United States on May 5, 2026 by Amber M Durr
Size: 8" Diameter Standard
Our pool guy says the chlorine still gets dispersed but it hugs the skimmer rather than floating. Otherwise, a good buy.
Reviewed in the United States on April 2, 2026 by Daniel A. Skwire
Size: 8" Diameter Pop-Up
This chlorine dispenser is awesome. It has a thermometer on it so you can check the pool temperature.
Reviewed in the United States on April 27, 2026 by Sandra Muscari
Size: 7" Diameter Standard
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.
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Reviewed in the United States on September 22, 2025 by hitthetrail
Size: 4.5" Diameter Standard
No refund is available,This product does not have a 4.5 in diameter. The opening for your tablets is less than 2 inches. standard pool Chlorine tablets will not fit in this product buyer beware! No refund is available
Reviewed in the United States on April 6, 2026 by Autumn
Size: 8" Diameter Pop-Up
Great chlorine float! Holds 3 large chlorine tablets and the adjustable flow at the bottom allows for me to adjust as needed. The lid is a little finicky, but really not bad. I literally toss this into the pool when we’re finished swimming and it self rights and bobs around the pool until the next time we swim. As for durability, this float is pretty good, this will be our 3rd summer with it in the unforgiving NM sun and it’s still in pretty good shape.
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Reviewed in the United States on May 21, 2026 by Nonnie