SpaGuard Total Alkalinity Increaser 2lb 42630BIO cm1 Pro tip: Double after heavy

Pro tip: Double after heavy use

Antimicrobial end caps fight bacteria while protecting pleats for extended life—no adapters needed for Saratoga circulation pumps

XL SmartChlor cartridge typically up to 1 month in 8 & 9‑size spas

less skin irritation

SpaGuard Total Alkalinity Increaser 2lb 42630BIO cm1 Pro tip: Double after heavySpaGuard Total Alkalinity Increaser 2lb 42630BIO Maintain your hot tubs perfect water balance with the SpaGuard Total Alkalinity Increaser 2lb, a must have product for buffering pH and enhancing sanitizer effectiveness. This convenient 2lb tub makes raising alkalinity quick and simple, helping prevent pH swings and ensuring a clean, comfortable soak every time. Features and Benefits: pH buffer: Stabilizes total alkalinity to prevent rapid changes in