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CLOROX Pool&Spa

Clorox® Pool&Spa™ XtraBlue 3” Swimming Pool Chlorinating Tablets, Kills Bacteria & Stops Algae (25 LB)

  • Based on 37,436 reviews
Condition: New
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Availability: In Stock.
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Arrives Tuesday, Jun 30
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Size: 25 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” Swimming Pool Chlorinating Tablets, Kills Bacteria & Stops Algae (25 LB);24225CLXW.

Brand: CLOROX Pool&Spa


Item Weight: 25 Pounds


Item Form: Tablet


Product Benefits: Kills Bacteria


UPC:


Brand Name: CLOROX Pool&Spa


UPC: 810821021463


Global Trade Identification Number: 63


Number of Items: 1


Unit Count: 400.0 Ounce


Model Number: 24225CLXW


Manufacturer Part Number: 23025CLX


Manufacturer: Chem Lab Products, Inc.


Item Type Name: Long Lasting Chlorinating Tablets


Included Components: Clorox Pool&Spa XtraBlue 3" Long Lasting Chlorinating Tablets 25 lb


Item Form: Tablet


Product Benefits: Kills Bacteria


Item Weight: 25 Pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 30

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

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Similar Products

Top Amazon Reviews

    • Chlorine 3” XTRABLUE tablets are effective and easy to use in floating dispensers.
Size: 5 lb.
Box arrived sealed. Chlorine tablets are very strong I suggest opening outside. They fit nicely in the KingSom dispenser. Designed for algae removal and maintenance. Suggest brushing walls of pool and steps to accelerate chlorinating and promote even dispensing. I can’t address chemical free aspect but even within a few hours I can see the chlorine is having a positive affect. Container does reseal but does not lock. I suggest placing in a safe place to keep away from children. ... show more
Reviewed in the United States on May 16, 2026 by wound nurse 143
    • CLOREX, GREAT FOR KEEPING YOUR POOL CLEAN
Size: 35 LB
Excellent for keeping your pool water clean, use with the Clorex Liquid Pool Cleaner for a no hassle summer pool season. I have saved money, time, and stress using these products. Costs more, but my time is worth money too. I only buy these two products for my pool.
Reviewed in the United States on April 9, 2026 by craig
    • good clorine tablets
Size: 5 lb.
Good, inexpensive product. Thanks.
Reviewed in the United States on May 16, 2026 by Edward Diaz
    • This will keep algae away and make water crystal clear
Size: 5 lb.
This product works great for keeping your chlorine levels where they should be and helps keep your water clean and free of algae. One tablet last about 2 weeks which is good. I use a float that holds about 3 of them so I set it and forget it. My only issue with these tablets is that they can’t be used the next year. Seems like they lose their effectiveness after awhile. I had 2 tablets left over from the previous year, used it and they literally only lasted like 2 days. So I knew I had to buy more. ... show more
Reviewed in the United States on October 23, 2025 by SiR Cue
    • Crystal Clear Water!
Size: 5 lb.
Not only does this keep my pool blue all season long, it does not irritate the skin for my kids or guests. So many other brands feel harsh and won’t get rid of the green/cloudy color. This is by far the best chlorine on the market.
Reviewed in the United States on May 11, 2026 by Sean M
    • Pricing and Quality
Size: 35 LB
Will buy again!!! Each tablet is individually wrapped!, Great pricing and quick delivery 👍🏼
Reviewed in the United States on May 21, 2026 by J Scott
    • A must have for pool owners
Size: 5 lb.
Perfect for what i needed it for. One tablet in the floater along with one A&H tablets and good to go. Add as needed and Clear water all season
Reviewed in the United States on May 17, 2026 by Star
    • Broken tablets and crumbs
Size: 35 LB
I bought a 35lb tub of these tablets last time and most of them were broken up into small pieces and crumbs. If I'm gonna be paying this kind of money for pool tablets shouldn't they not be all broken up? I chose to go with a different brand this time which was a better value per pound. No, I wouldn't recommend this Clorox brand due to the high price for busted up tablets and crumbs. ... show more
Reviewed in the United States on May 7, 2026 by classact72

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