SpaGuard Phosphate Remover

SpaGuard Phosphate Remover improves water by removing phosphate pollutants quickly! SpaGuard Phosphate Remover is ideal for spas or hot tubs with salt systems to ensure peak performance and superior water quality. • Controls phosphates in spas and hot tubs• Ideal for salt systems• 1 oz treats up to 500 gallons Dosage Add 1 fl oz of SpaGuard Phosphate Remover weekly to 500 gallons of spa or hot tub water to keep phosphates low. For high phosphate (levels of 1,000 ppb or higher, add 3 fl oz and test for phosphate levels the following day. Recommended phosphate levels in a spa or hot tub are below 125 ppb.