BioGuard Balance Pak 100 Total Alkalinity Increaser 12lb 23463BIO Swim spa Pre-filled cartridges last up to

Pre-filled cartridges last up to 4 months

Cuts through heavy oils

lasting 3-4 weeks per cartridge

Includes test strips with one-color match for quick SmartChlor checks and water balance

BioGuard Balance Pak 100 Total Alkalinity Increaser 12lb 23463BIO Swim spa Pre-filled cartridges last up toBioGuard Balance Pak 100 Total Alkalinity Increaser 12lb 23463BIO Stabilize pH swings and shield your pool from corrosion with this bulk powerhouse of alkalinity balance. Anchor Alkalinity for Effortless Pool Care! This finely ground sodium bicarbonate granular raises total alkalinity to 80 120 ppm, buffering against rain, bathers, and chemicals that cause wild pH bounces. Swiftly dissolving without clumps, it prevents liner wrinkling, metal etching,