Frog In-Line System Mineral Cartridge for Caldera
This product cleans your spa by slowly dissolving the sanitizer in the water. Eliminating contaminants while creating no unpleasant odors and reducing the need for chlorine.
1. Add the cartridge to your spa in-line floating system. For maintenance, it is necessary to perform this treatment 3 times a year. *It is important to know each cartridge will last 3 to 4 months depending on the use. |