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SpaChoice 4-Pounds Premium Pool Stabilizer and Conditioner, Concentrated Cyanuric Acid for Pools, Helps Chlorine Last Longer

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$27.74

$ 12 .99 $12.99

In Stock

1.Size:4-pounds


About this item

  • Cyanuric acid for pools
  • Helps reduce chlorine loss
  • Recommended cyanuric acid level is 40-100 ppm
  • 6 ounces raises cyanuric acid level 10 ppm per 5,000 gallons of water
  • Increases cyanuric acid level
  • Decreases chlorine loss due to sunlight
  • Reduce chlorine consumption up to 25%
  • Improves the effectiveness of chlorine


This product disperses rapidly to establish a chlorine protection quickly. It stabilizes pool water and extends the life of the disinfectant. Use a reliable test kit to determine the stabilizer concentration in the pool water. Follow the included chart to bring the pool water to the desired range of 40-100 ppm.  If the pool is new, just refilled, or has no stabilizer; add 4 oz. of this product per 1000 gallons to give the desired range of 40-100 ppm. Add this product slowly into the skimmer, or if desired, premix in a pail of warm water and then add directly to the skimmer. Be sure the filter is clean. Recirculate the water continuously for 24 hours to dissolve completely. Always maintain the chlorine residual in your pool at 2.0-4.0 ppm and pH at 7.4-7.6.


Eddie Matos
Reviewed in the United States on March 30, 2025
The delivery was on time and the product was just what I needed. Thanks to Amazon for being the largest company with affordable products for all customers.
Juan J. Collazo
Reviewed in the United States on April 22, 2025
Clorox brand works better than this one.
Kindle Customer
Reviewed in the United States on April 10, 2025
My pool has 15000 gallons. I put one gallon of pool stabilizer and conditioner in my pool, and it did not change the cyanuric reading.
Cassandra Bruce
Reviewed in the United States on July 30, 2024
Good price
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