GLB PH Up 8lb 4 Pack-LZ-71249A-4

When pH falls below 7.2: while the pump is in operation distribute pH up into the deep end of the pool.
For every 10, 000-gallon water, add 1-pound when pH is below; 6.6 3/4-pound when pH is between 6.6 and 7.0; 1/2-pound when pH is between 7.0 and 7.4
Keeping proper pH levels ensures maximum efficiency of pool sanitizers and aids in preventing staining, scaling and clouding of pool water
Comparable with chlorine, bromine, ozone, biguanide sanitizers, and salt water pools
8lb Size
4 Pack

GLB PH Up 8lb 4 Pack