Sanygen Suspend
Item #S-B9-01 - 1 quart bottle
S-B9-04 – 1 gallon bottle
Sanygen Hardness Plus increases total hardness to improve “soft” water’s filtration. Sanygen Hardness can also help prevent damage to your pool or spa and equipment caused by “soft” water. When your water is deficient in calcium, it becomes corrosive and aggressive which can be harmful. One pound increases total hardness 10 ppm/10,000 gallons.