The Nature 2 Mineral Cartridge by Zodiak, uses a patented mineral bed technology to destroy bacteria. This process dramatically improves your water quality and reduces the amount of chlorine needed in your hot tub.
Easy to use:
It is very important to use with the exact chemicals mentioned above. It doesn't have to our brand, but the non chlorine shock needs to be Potassium Monopersulfate and the chlorine must be Di-Chlor.
Nature 2 is not a registered sanitizer with Health Canada and minimum chlorine levels still need to be maintained. This is the same cartridge that is sold in the US, but in Canada it is labeled a clarifier instead of a sanitizer.
Click here to open the Nature 2 Owners Manual. (PDF file)