Leisure Time Defender for spas and hot tubs is designed to prevent scale formation. Controlling the calcium can be very challenging, especially in spas and hot tubs. Using Defender on a regular basis will prevent the buildup of minerals which can cause the heater and equipment to fail.
- Prevents scale formation
- Helps in the removal of existing scale
- Prevents dissolved solids from separating in the spa or hot tub water
- Compatible with chlorine, bromine, ozone, and biguanide sanitizers