Poolife™ pH Minus, 6 lb Bag is a simple, fast-acting solution for lowering both pH and total alkalinity in swimming pool water. Its high-purity sodium bisulfate formula helps restore proper water balance, allowing chlorine and bromine to work effectively while keeping your pool safer, clearer, and more comfortable.

Lower pH and alkalinity for balanced, clear pool water

• Lowers high pH and alkalinity: Restores balance for optimal water quality.
• Improves sanitizer performance: Helps chlorine and bromine work more effectively.
• Helps prevent common problems: Reduces the risk of scale buildup, cloudy water, and surface damage.
• High-purity sodium bisulfate: Reliable, fast-dissolving, and easy to apply.
• Safe for all pools: Works with vinyl, fiberglass, plaster, and saltwater systems.

Why you’ll love Poolife™ pH Minus

When pool pH climbs too high, water can turn cloudy, scale can form, and sanitizers may not perform as effectively. Poolife™ pH Minus makes it easier to bring water back into balance so your pool stays clear, comfortable, and ready to enjoy.

Product specifications

• Size: 6 lb bag
• Active ingredient: Sodium bisulfate
• Function: Lowers pH and total alkalinity
• Formula: Fast-dissolving granular pool chemical
• Pool compatibility: Vinyl, fiberglass, plaster, and saltwater pools
• Sanitizer compatibility: Chlorine and bromine systems

Test pool water before use and follow the dosage and application instructions on the product label.