DescriptionLiquid Phosphonic Acid complexFeatures360gm/lt Phosphonic Acid Complex Advanced sequestering agentBenefitsRemoves dissolved metals from spa water Prevents metal staining in spas Prevents scale forming in spas Holds Calcium scale & metals in solutionApplication50ml / 500ml if spa water Run filter for 12 hours after addition Double-dose for severe stain & scale problems Dosage rates indicated are only a guide – refer to directions for usePack Sizes Available500ml
