Hot Tub Maintenance & Cleaning Leisure Time Calcium Booster 1 Bottle (32 Oz) HTCP3380
- Listing is for 1 bottle of Leisure Time Calcium Booster (32 Oz)
- Maintain a hardness level of 150-400 ppm
- Compatible with chlorine, bromine, ozone and biguanide sanitizers
- For more than 25 years, Leisure Time has been the premier name in spa water care
- Compatible with chlorine, bromine, ozone and biguanide sanitizers
- One ounce increases hardness 7 ppm in 500 gallons of water
- Prevents corrosion
