Spa Mineral Sanitizer 4 Pack

The Nature 2 Spa Sanitizer is the easiest and quickest way to achieve clean and clear spa water. Simply drop the cartridge into your filter and it starts to work right away. Using innovative mineral-bed technology, the Nature 2 Spa Sanitizer cartridge reduces chlorine and bromine use and leaves your water noticeably softer while reducing harsh chemical side effects.

Replace your cartridge every four months to keep your water sparkling and consistently clean. This item includes four Nature 2 Spa Mineral Sanitizer Cartridges.