The Nature 2 Spa Sanitizer is the very best and quickest way to succeed in clean and clear spa water. Simply drop the cartridge into your filter and it starts to work very quickly. The use of innovative mineral-bed technology, the Nature 2 Spa Sanitizer cartridge reduces chlorine and bromine use and leaves your water noticeably softer whilst reducing harsh chemical side effects.Replace your cartridge each four months to keep your water sparkling and consistently clean. This item includes four Nature 2 Spa Mineral Sanitizer Cartridges.
Dramatically support water quality right away!
Uses copper and silver to eliminate unwanted growth.
Purifies water to consumable standards.
Helps reduce chlorine demand by 80% and can last as long as 4 months if used properly.
Measurements: 1 1/4″ W x 6 3/8″ H with a total height with the two extension tubes 16″.