CB Leisure Time Spa Calcium Booster 32oz.

Spa Calcium Booster 1 Quart CB by Leisure Time

Raises water hardness level while preventing foaming and equipment corrosion.Features:

• Increases water hardness
• Helps prevent corrosion

Applications:As Needed:One ounce raises the calcium hardness 7 ppm in 500 gallons of water.

1. Determine amount of product to be added. 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 proper level is obtained.

Compatible With:Chlorine, bromine, ozone and biguanide sanitizers.Tips:Use Leisure Time Spa and Hot Tub Test Strips to determine hardness level. Water low in calcium will etch plaster and corrode equipment.Click the image for Spa Care Guide.