PoolFix pH Reducer

This granular dry acid effectively lowers pH and total alkalinity in pools and spas using high-purity sodium bisulfate. Safe for chlorine and saltwater systems, it dissolves quickly without the hazards of liquid muriatic acid.

Key Features

• High-purity sodium bisulfate formula — safer alternative to liquid muriatic acid
• Compatible with chlorine-based pools, saltwater pools, spas, and hot tubs
• Granular form dissolves quickly and evenly
• Available in 5 lb, 10 lb, 25 lb, and 45 lb resealable buckets

Always add chemicals to water, never water to chemicals. Test and adjust pH to 7.2-7.6 range before adding chlorine products for optimal sanitizer effectiveness.