
GLB Calcium Hardness Up - 15 lb
$29.98
$44.97
GLB Calcium Hardness Up increases water hardness to prevent foaming, equipment corrosion and scaling.
Features:
Applications:
Normal:
1. Determine calcium hardness level. It should be between 150-250 ppm.
2. If the level is below 150 ppm, add CALCIUM HARDNESS UP by distributing the product over the water surface. 1 lb. of CALCIUM HARDNESS UP will increase the calcium hardness 10 ppm in 10,000 gallons of water.
Compatible With:
Chlorine, bromine, ozone, salt water pools, and biguanide sanitizers.
There are no reviews yet.
Leave a Review