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Clorox Pool&Spa XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (5 LB)

  • Based on 37,202 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Sep 21
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Size: 5 lb.


Features

  • Cleans Water & Stops Algae: Kills harmful bacteria and prevents equipment corrosion, scale and stains. Kills and prevents all types of swimming pool algae (green, mustard, black)
  • Long-lasting sunlight protection: Contains chlorine stabilizer to extend the life of your clean
  • Creates Silky Smooth Feeling Water: XTRABLUE chlorinating tablets contain conditioners for silky smooth feeling water
  • Usage: Apply 2 tablets weekly to treat 10,000 gallons of water, add more tablets as needed to maintain adequate sanitation. Safe for all swimming pool surfaces, including vinyl, plaster, fiberglass, and tile.
  • Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and get personalized product and dosage recommendations

Description

Clorox Pool&Spa XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (5 LB);24205CLXW.

Brand: Clorox Pool & Spa


Item Weight: 5 Pounds


Item Form: Tablet


Product Benefits: Corrosion,Kills Bacteria,Scale


UPC:


Brand: Clorox Pool & Spa


Item Weight: 5 Pounds


Item Form: Tablet


Product Benefits: Corrosion,Kills Bacteria,Scale


UPC: 810821021449


Global Trade Identification Number: 49


Number of Items: 1


Unit Count: 80.0 Ounce


Product Dimensions: 7.68 x 9.8 x 6.43 inches


Item Weight: 5 pounds


Manufacturer: Chem Lab Products, Inc.


Item model number: 24205CLXW


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 21

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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Top Amazon Reviews


  • Quality Matters
Size: 5 lb.
The tablets were wrapped Individually. I liked that, there are ten 3 inch tablets, in total more than I expected. The price was reasonable and the chlorine works perfectly for my above ground pool. It keeps the pool clean and free from algae. They last a week which is good. The size is perfect for my floater. ... show more
Reviewed in the United States on August 1, 2025 by Danese C. Danese C.

  • Crystal clear water with minimal effort
Size: 5 lb.
We’ve had a hot tub for about five years — one of the big ones, sits eight, deep enough for my wife to do calisthenics and aerobics. Until COVID, we were using traditional powdered chlorine, but prices went up, and I decided to try something different. Enter Clorox Pool&Spa XTRABLUE 3” Chlorinating Tablets. Here’s how we use it: • Put a tablet in a floating dispenser, set to the lowest setting • One tablet lasts 2–3 weeks in the hot tub • We remove it when needed, stretching the tablet to last a month or more Since switching, the water has stayed crystal clear — we haven’t changed any other chemicals except maybe the filters. Honestly, I’d estimate at least 50–75% of the improved clarity comes from this product alone. If you want easier, longer-lasting sanitation without constantly fussing with powder, this is a simple, effective solution. Do you want me to keep this in the same slightly casual, storytelling tone as your previous review for consistency? ... show more
Reviewed in the United States on August 18, 2025 by J. MacLeod

  • Great Product for Keeping My Pool Clean!
Size: 5 lb.
I’ve been using the Clorox Pool & Spa XtraBlue Chlorinating Tablets for a while now, and I’m very satisfied with the results. The tablets dissolve slowly and keep the chlorine levels stable, which saves me time and effort. They really help keep the water crystal clear and free from algae. I also like that these tablets prevent scale and corrosion, so my pool equipment stays in good condition. The 5 lb container lasts a long time, and the packaging makes it easy to store safely. Overall, this is a reliable and effective product for pool maintenance. Highly recommend to anyone who wants a clean and sparkling pool with less hassle! ... show more
Reviewed in the United States on August 21, 2025 by Carmen Carmen

  • Great tabs but arrived broken up!
Size: 5 lb.
These are truly the best chlorine tabs I've ever used 25 years! But in the last two deliveries, the wrapped tabs were all broken up within the wrappers. The wrappers were slightly opened so there was dust everywhere when adding to the chlorinator, and small pieces dissolve too quickly.
Reviewed in the United States on May 27, 2025 by Judith L. DiFiore

  • Good Product
Size: 5 lb.
Works great in our chlorine floater to keep our above ground pool clean. We have found that this product works better than several others we have found. Helps with cloudy water and dissolves at an ideal rate. Good product.
Reviewed in the United States on August 4, 2025 by Kailee

  • Clorox Pool Tablets
Size: 25 LB
Clorox pool tablets perform fine. Made in USA not China. Rated by the EPA . Watch what you buy on Amazon. Pool tablets made in China don’t meet the EPA standards. I only buy pool tablets made in USA. Will buy again on Amazon. I bought these chlorine tablets and use them.
Reviewed in the United States on September 4, 2025 by Norbert Stark

  • Great value
Size: 5 lb.
A must have to keep my pool clean and algae free. Great value!
Reviewed in the United States on August 31, 2025 by Isabel Vela

  • Broken tabs
Size: 5 lb.
Good results but about 1/3 of the wrapped tabs were broken.
Reviewed in the United States on July 5, 2025 by Amazon Customer

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