Spa Phosphate Remover™

Helps Protect Equipment From The Damaging Effects Of Calcium Phosphate Scale Spa Phosphate Remover™​ helps protect equipment from the damaging effects of calcium phosphate scale. When it comes to removing problem-causing phosphate, a proactive approach is best. Natural Chemistry's Spa Phosphate Remover™ can quickly reduce existing high levels or be used as a weekly treatment to maintain low levels. 1 count package 16 fl. oz. bottle Removes phosphates in spas and hot tubs Ideal for salt systems ​1 fl. oz. treats up to 500 gallons INSTRUCTIONS Initial Application Weekly Maintenance Add 1 oz. of Spa Phosphate Remover weekly to 500 gallons of hot tub water to keep phosphates low. For high phosphate (levels of 1,000 ppb or more, add 3 oz. and test for phosphate levels the following day. Recommended phosphate levels in a hot tub are below 125 ppb. Follow immediately with 2 oz. of Clarify for Spas and run fi­lter for two hours. Clean cartridge after treatment is complete. Note:​ Spa Phosphate Remover may cause spa water to become white and cloudy. This is normal and is a sign that the product is working. To clear the water quickly, use 2 oz. Clarify for Spas with the ­filter running.   This product is considered a "hazardous material," is air-restricted and cannot be shipped to Alaska or Hawaii. All Chemical sales are final.