QCA Pools and Spas
SWIM N SPA BALANCER: CALCIUM HARDNESS INCREASER (25 LB.)
SWIM N SPA BALANCER: CALCIUM HARDNESS INCREASER (25 LB.)
NOTE: CALCIUM HARDNESS INCREASER CAN NOT BE SHIPPED TO CALIFORNIA!
Swim N Spa Calcium Hardness Increaser is a dry granular product that increases the total hardness in pool and spa water to the recommended range.
ACTIVE INGREDIENT:
Calcium Chloride Compound................................100%
DIRECTIONS FOR USE
Test for calcium hardness with a reliable test kit. The desired
range for calcium hardness is as follows:
Vinyl Pools 200-300 ppm
Tile and Exposed Aggregate Pools 200-400 ppm
Marcite, Fiberglass or Painted Pools 250-400 ppm
If the calcium hardness tests less than the desired range, add
this product according to the chart below. Place this product
into a plastic bucket already filled with swimming pool water.
Do this in a ration of up to 2 pounds of product per approximate
5-gallon bucket of water. Slowly pour this solution around the
perimeter of the swimming pool or spa while the circulating
system is operating. In a 10,000 gallon pool, do not add more
than 10 pounds of this product per 2 hour period.
HOW TO INCREASE CALCIUM HARDNESS IN YOUR POOL
| DESIRED INCREASE IN PPM |
GALLONS IN POOL | ||
| 5,000 | 10,000 | 20,000 | |
| 10 ppm | 7.2 oz. | 14.4 oz. | 1.8 lbs. |
| 20 ppm | 14.4 oz. | 1.8 lbs. | 3.6 lbs. |
| 30 ppm | 1.35 lbs. | 2.7 lbs. | 5.4 lbs. |
| 40 ppm | 1.8 lbs. | 3.6 lbs. | 7.2 lbs. |
| 60 ppm | 2.7 lbs. | 5.4 lbs. | 10.8 lbs. |
| 80 ppm | 3.6 lbs. | 7.2 lbs. | 14.4 lbs. |
| 100 ppm | 4.5 lbs. | 9 lbs. | 18 lbs. |
NOTE: Swim N Spa Calcium Hardness Increaser is equivalent to Swim Eeze Hardness Plus
