Spa Calcium Hardness Increaser is used to raise calcium hardness in spa water. Calcium hardness in spa water should be maintained between 150-250ppm. Low calcium hardness levels could cause the spa water to be corrosive which may result in damage to the spa surface or equipment.
Sale!
Spa Calcium Hardness Increaser
Original price was: $6.89.$3.75Current price is: $3.75.
Free shipping on orders over $50Related products
-
Sale!
hot saleAK Industries – GB-42X024-300 – 42″x24″ Empty Fiberglass Liftstation w/ Fiberglass Anti-Float Flange w/ Steel Insert (no cover)
Original price was: $904.41.$461.09Current price is: $461.09. Add to cart -
Sale!
hot saleSta-Rite 17351-0009 Pump Water Slinger
Original price was: $4.89.$3.44Current price is: $3.44. Add to cart -
Sale!
hot saleDouble Ended Halogen Light Bulb 300W 120V Clip In
Original price was: $4.19.$3.29Current price is: $3.29. Add to cart -
Sale!
hot saleAK Industries – GB-42X048-300 – 42″x48″ Empty Fiberglass Liftstation w/ Fiberglass Anti-Float Flange w/ Steel Insert (no cover)
Original price was: $1,096.72.$764.95Current price is: $764.95. Add to cart -
Sale!
hot saleAK Industries – GB-42X120-300 – 42″x120″ Empty Fiberglass Liftstation w/ Fiberglass Anti-Float Flange w/ Steel Insert (no cover)
Original price was: $1,901.73.$1,186.33Current price is: $1,186.33. Add to cart -
Sale!
hot saleHayward CX3020FB SwimClear Outlet Elbow
Original price was: $59.49.$43.67Current price is: $43.67. Add to cart -
Sale!
hot saleAK Industries – GB-42X090-300 – 42″x90″ Empty Fiberglass Liftstation w/ Fiberglass Anti-Float Flange w/ Steel Insert (no cover)
Original price was: $1,531.04.$1,018.16Current price is: $1,018.16. Add to cart -
Sale!
hot saleAK Industries – GB-42X078-300 – 42″x78″ Empty Fiberglass Liftstation w/ Fiberglass Anti-Float Flange w/ Steel Insert (no cover)
Original price was: $1,281.14.$984.04Current price is: $984.04. Add to cart