Leisure Time Calcium Booster (CB)

Home » Products » Leisure Time Calcium Booster (CB)

Leisure Time Calcium Booster (CB)

$8.95 $5.95


Leisure Time Calcium Booster

The Leisure Time Calcium Booster raises the level of water hardness, which helps prevent foaming and corrosion of equipment to extend the life of the spa. Water low in calcium will corrode equipment.


  • 32 oz. Bottle.
  • The convenient solution eliminates the need to dissolve crystals.
  • Compatible with chlorine, bromine, ozone and biguanide sanitizers.


As Needed:

One ounce raises the calcium hardness 7 ppm in 500 gallons of water.

  1. Determine amount of product to add. The ideal hardness level is 150-400 ppm.
  2. Turn jets ON to circulate spa water.
  3. Pour required amount into the water.
  4. Run filter for 1 to 2 hours.
  5. Retest water to ensure proper level.
  6. Repeat steps 1-5 until appropriate level.


Chlorine, bromine, ozone and biguanide sanitizers.


There are no reviews yet.

Be the first to review “Leisure Time Calcium Booster (CB)”