Freshwater™ Stain and Scale Defense 16 fl.oz Metal Remover If you want to buy

If you want to buy more than one yellow Serene cartridge at a time

Color: Charcoal Gray (dark gray)

Cantabria 2014+

- USA version with larger Fahrenheit / smaller Celsius numbers

Freshwater™ Stain and Scale Defense 16 fl.oz Metal Remover If you want to buyFreshwater Stain and Scale Defense is a is a unique blend of organic polymers designed to prevent scale formation, aid in the removal of existing scale and to help prevent precipitation of dissolved solids in spas or hot tubs. Freshwater Stain and Scale Defense can be used as a weekly maintenance treatment that helps prevent calcium scale buildup and metal staining in hot tubs. Its active polymers bind to minerals and dissolved metals like iron,