SpaGuard Stain & Scale Control 16oz 42642BIO lifter Fast-acting formula works during a

Fast-acting formula works during a complete water change for thorough results

Stops issues from unstable water on plaster or vinyl

and some vinyl-backed surfaces

Filter area: 60 sq ft of pleated media

SpaGuard Stain & Scale Control 16oz 42642BIO lifter Fast-acting formula works during aSpaGuard Stain & Scale Control 16oz 42642BIO SpaGuard Stain & Scale Control 16oz safeguards your hot tub from metal stains and calcium buildup for smoother surfaces and longer equipment life. Metal & Mineral Defense Unleashed This potent liquid sequesters dissolved iron, copper, and manganese, trapping them for filter removal while preventing calcium scale on heaters, pipes, and spa shells. Weekly dosing keeps water clear, avoids cloudy haze or clogs,