Natural Chemistry Spa
$6.49
SKU: NC04205
Natural Chemistry’s Spa Calcium Increaser is used to raise calcium hardness in spa water. Calcium hardness in spa water 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.
$8.99
SKU: NC04204
Natural Chemistry’s Spa Alkalinity Increaser is used to raise total alkalinity in spa water. Total alkalinity in spa water should be maintained between 80- 120ppm. As a result of the buffering effect of total alkalinity, pH, bather comfort, water balance, and clarity are more easily maintained.
$9.99
SKU: NC04202
Natural Chemistry's Spa pH Increaser raises the pH of water in spas. Spa water should be maintained between a pH of 7.2 and 7.6. Maintaining spa water pH in recommended ranges is key to proper water balance.
$7.99
SKU: NC04203
Natural Chemistry's Spa pH Decreaser lowers the pH of water in spas. Spa water should be maintained between a pH of 7.2 and 7.6. When pH is too high (above 7.6), water becomes uncomfortable to bathers, sanitizers lose their efficiency, water may become cloudy and scale forms more readily.
