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Leslie's Chlor Brite Pool Shock for Swimming Pools, Spas, and Hot Tubs - Granular Stabilized Sodium Dichlor Sanitizer - 25 Pound

  • Based on 22 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Pool Supply World

Arrives Sunday, May 24
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Size: 25 Pound


Features

  • Quick-dissolving concentrated chlorinating granular
  • For use in all types of pools and spas
  • Kills bacteria and algae
  • Multi-use for shocking or everyday chlorination
  • Leaves no residue or bleaching on pool and spa interior surfaces

Description

Fast dissolving and safe for use in all types of pools and spas, Leslie's Chlor Brite Dichlor Granular Chlorine Pool Shock is a great way to keep your pool or spa clean and sanitized. With 99% Sodium Dichlor active ingredient and 55% available chlorine, it's a concentrated pool water sanitizer for maintenance use or super chlorination. Leslie's Chlor Brite is known as a maintenance shock, ideal for daily or weekly use for a quick chlorine boost. It's especially effective as a backup sanitizer for swimming pools using a saltwater chlorination system. Leslie's Chlor Brite Sodium Dichlor Granular Chlorine Pool Shock dissolves rapidly, leaving no residue or bleaching on pool and spa interior surfaces. Dichlor also has stabilizer, protecting the chlorine from degradation from the sun's UV rays. Whether using Leslie's Chlor Brite as a maintenance shock or for superchlorination, it's a quick and effective way to sanitize your pool and spa. Active Ingredient: 99% Sodium Dichlor Leslie's Chlor Brite Chlorine Granular has the highest percentage of Sodium Dichlor available for a powerful sanitizing chlorine pool and spa shock. Some other pool and spa shocks have a lower percentage of active ingredient with a higher percentage of inert ingredients, reducing the amount of chlorine sanitizer that is ultimately added to your pool or spa. 55% Available Chlorine With Leslie's Chlor Brite, you get 55% available chlorine to kill bacteria and algae. Don't settle for anything less when looking for a pool and spa shock to effectively treat problems like algae blooms and swimming accidents fast. As the chlorine dissolves in the water, it forms hypochlorous acid which is what kills and eradicates algae and bacteria. Quick-Dissolving Chlorine Granular Fast acting and dissolving, Leslie's Chlor Brite gets to work as soon as it's added to the water to get rid of bacteria and algae for an effective pool and spa

Brand: Leslie's


Item Weight: 27.5 Pounds


Item Form: Granular


Product Benefits: Kills Bacteria


Unit Count: 400 Ounce


Brand Name: Leslie's


Unit Count: 400 Ounce


Model Number: 120853


Manufacturer Part Number: 120853


Manufacturer: LPM Manufacturing


Item Form: Granular


Product Benefits: Kills Bacteria


Item Weight: 27.5 Pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 24

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


  • Solid performer in disinfecting your pool or hot tub
Size: 8 Pound
This is a great product that works exactly as it should. Just follow the directions and adjust as needed for the size of your spa or pool.
Reviewed in the United States on November 28, 2025 by JenS

  • The BEST shipment packaging and quality
Size: 8 Pound
Seller/shipper wanted to ensure this thing didn’t leak and spill powder so hard I almost cursed while unwrapping/tearing thru all the black plastic wrap that the bucket was fully cocooned in, multiple wrapped layers, still inside of a box with packing. Perfect. Cheaper than my local Leslie’s, and has done a great job with my pool. Thank you! ... show more
Reviewed in the United States on July 20, 2024 by Amazon Customer

  • Pool
Size: 1 Pound
Works great
Reviewed in the United States on April 1, 2026 by Fred Garcia

  • Reliable
Size: 8 Pound
Arrived on time and as expected
Reviewed in the United States on February 9, 2026 by shannon

  • Exactly as described.
Size: 12 x 1 Pound
Buying on Amazon was cheaper than buying from my local Leslie store location.
Reviewed in the United States on March 5, 2026 by Marc

  • Best value for the money
Size: 40 Pound
This is the cheapest way to buy shock.
Reviewed in the United States on February 28, 2026 by Frances Ziemann

  • review
Size: 8 Pound
This is great with a great price. However, I didn't give it 5 stars because I've bought 2 at this point, one of them came perfect where you can scoop it out, the other came hard where I had to chip it out!..
Reviewed in the United States on November 14, 2025 by Hedy F. Pluta

  • Consistency
Size: 12 x 1 Pound
Dissolves better than other brands. We have tried others but prefer leslies.
Reviewed in the United States on February 4, 2026 by alan w mccuistion

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