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    • Use 2-1/2 pounds of this product per 10,000 gallons of pool water to provide an initial stabilizer level of 40 ppm


    • The use of 1 pound per 4,000 gallons of pool water will provide an initial stabilizer level of 30 ppm


    • Broadcast directly into pool, scattering over the surface of the water


    • Use a pool brush to brush any undissolved product off surface


    • For pools with plastic piping, this product may be slowly added through the skimmer


    • Keep the water circulating continuously for 24 hours after addition


    • When the product reaches the filter, there may be a temporary increase in filter pressure which will dissipate as the product dissolves


    • Do not backwash filter for 48 hours after application of this product


    • Recommended range 30 ppm – 40 ppm






Chlorine stabilizer or conditioner (cyanuric acid) is used in outdoor chlorine-maintained swimming pools as a means of helping to protect the chlorine from being destroyed by the sun’s ultra-violet rays. This helps the chlorine last longer and reduces consumption.


The level of cyanuric acid is easily determined by a simple chemical test. In northern areas, a range of 20-40 PPM is considered ideal. In sunbelt areas, a level of 40-80 PPM, is recommended for pools not utilizing a stabilized form of chlorine. Levels between 80-150 PPM are above the ideal, but are not considered to be a problem. Higher levels, especially over 150 PPM, are thought to reduce the effectiveness of the chlorine and may require the maintenance of somewhat higher chlorine levels.



Additional information

Weight 10.00 lbs
Dimensions 9.25 × 3.25 × 3.25 in