Calcium Hardness Up

Calcium Hardness Up

Increase water hardness to prevent equipment corrosion and scaling with GLB® Calcium Hardness Up.

Sizes

  • 6 lbs.
  • 15 lbs.
  • 25 lbs.

Useful Tips

  • The calcium hardness level should be 150 – 250 ppm
  • One pound of GLB® Calcium Hardness Up will increase the calcium hardness 10 ppm in 10,000 gallons of water
  • Compatible with chlorine, bromine, mineral purification systems, salt water chlorine and ozone sanitizing systems

Compatible With

GLB SYSTEMS ONLY