Item #: LTCB
Regular Price: $11.99
Our Price: $5.99
Availability: Usually leaves our warehouse within 1-2 business days
Raises water hardness level while preventing foaming and equipment corrosion.
Tips: Water low in calcium will etch plaster and corrode equipment.
Compatible With: Chlorine, bromine and biguanide sanitizers.
Advantage: By maintaining proper hardness levels, the life of your spa may be extended.
Size: 1 qt
Thanks for the excellent Works hot tub cover. It arrived yesterday and I got it installed today. If fit perfect - absolutely perfect. I had to move one existing hold down clip on my tub up one inch for all...read more