SeaKlear SKZ-U-G Commercial Pool Phosphate Remover, 1-Gallon

This phosphate remover is an easy-to-use treatment for effective and efficient phosphate removal. Generally used in area like pool and spa chemicals. One quart removes at least 9000 ppb of orthophosphates per 10,000 gallons of water. Proven to eliminate phosphates from fertilizers, rainwater, soaps, decaying vegetation and other pollutants. Alum-free, nontoxic formula 100 percent safe for your family and the environment. Maintenance dosage are weekly use 1-ounce of phosphate remover per 5,000 gallons of pool water to maintain phosphate levels below 125 ppb. 1-gallon per bottle.