Natural Chemistry Spa Stain & Scale Control, 16 oz Bottle | 14122NCM Vacuum Heads Run filter system continuously for

Run filter system continuously for at least 1 hour after application

To replace your complete set

3-1/2" shaft height

Full-Rated with a low service factor and equipped with an auto overload protector and ball bearings

Size: 1 gal Bottle (128 fl oz)

Natural Chemistry Spa Stain & Scale Control, 16 oz Bottle | 14122NCM Vacuum Heads Run filter system continuously forSize: 16 oz Bottle 1 Pt Stain and Scale protects spas from the damaging effects of scale buildup and staining due to excessive calcium, iron, copper and other minerals. It works without the use of phosphates or harsh acids. Spa Stain and Scale also works to prevent scale from forming on salt generator cells to help maintain optimum performance. Features and Benefits: Reduces calcium and mineral scale buildup Controls metal staining Phosphate and acid