Applied Biochemists Prevent Plus 1 Gallon 407405A
Prevent Plus returns sparkle to pool water and controls non-metallic deposits.
Used weekly, it will prevent yellow, green and brown non-metallic stains and deposits while clarifying the water.
Clears cloudy water fast
Economical – just 3 fl. oz. treats 10,000 gallons of pool water
Compatible with chlorine and bromine sanitizers