Puri Tech Chemicals 25 lb Alkalinity Increaser & 25 lb Stabilizer Conditioner Kit for Swimming Pools & Spas Balance Levels Keep Surfaces & Water Clean

Stabilizer (cyanuric acid) helps protect chlorine in pool water from dissipation caused by sunlight. Use if intense sunlight causes difficulty in maintaining a chlorine residual.

 

Active Ingredient: Cyanuric Acid 100%

Raises total alkalinity in swimming pool water. Total alkalinity balance is a crucial component of water balance. Low alkalinity level can cause pH levels to fluctuate. High alkalinity levels can cause the water to cloud or scale.
Dosage:

1.5lbs per 10,000 gallons to raise total alkalinity level 10ppm.

Directions:

Spread over the deepest part of the pool and circulate pump a minimum of 4 hours.

Active Ingredients:

Sodium Hydrogen Carbonate

Due to product variety and changes, the picture shown of the product may not represent the actual product packaging.