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Instant Stabilizer 100 | 23217BIO

Instant Stabilizer 100 | 23217BIO

Regular price 53.99
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BioGuard Instant Stabilizer 100 (1 gal) inhibits free chlorine transformation due to sunlight. Its fast-dissolving formula is more convenient than granular stabilizer. Utilizing this product safeguards chlorine, thereby decreasing expenses related to chlorine consumption and upkeep.


1. Shake Well.

2. With circulation pump running and the skimmer circulation on, slowly pour BioGuard Instant Stabilizer 100 into pool skimmer. If the product has traces of granular sediment in the skimmer it is ok to stir the basket.

3. Rinse container with pool water and shake to ensure all product is removed from the bottom of the bottle.

4. Pour remaining rinse solution into the skimmer.


  • 1 gallon of BioGuard Instant Stabilizer 100 raises CYA levels by 32 ppm per 10,000 gallons.
  • Note: If CYA level is less than 30 ppm, calculate gallons of BioGuard Instant Stabilizer 100 need by using the following formula: 4 fl oz added to 10,000 gallons = 1 ppm increase of conditioner stabilizer level.


Monosodium cyanurate monohydrate: 35%
Ineffective Ingredients as Spa Adjuvants: 65%

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