Blueprint SOAK Cal Up (907gm)
SOAK Cal Increaser is used to raise calcium hardness in spa water. Calcium hardness should be maintained between 150-250 ppm. Low calcium hardness levels could cause the spa water to be corrosive which may result in damage to the spa surface or equipment.
How to Use: Apply directly to spa water with the circulation system running.
- Raises calcium hardness in hot tub water
- Prevents damage to hot tubs and equipment
- Calcium hardness should be maintained between 150-250 ppm
- Apply directly into spa water with the circulation system running
- Do not pre-dissolve this product
Pro Tip: This product is typically used on spas that do not have well water as their source water
Size: 907 grams