Puri Tech 50lb Powder Total Alkalinity Increaser Sodium Bicarbonate for Swimming Pools

Puri Tech Pool Chemicals 50 lb Total Alkalinity Increaser Plus for Swimming Pools Increases Total Alkalinity Preventing Cloudiness and Scaling 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