FreshWater Salt System Replacement Cartridge – 3 Pack. The FreshWater Salt System is an easy-to-use salt water system that eliminates the worry of keeping spa water clean, clear and sanitized for a full year. Just a little salt in your spa water, and the system generates chlorine automatically so you’ll spend less time measuring and adding chemicals. This unique system makes spa ownership easier than ever by removing the guesswork and hassle of water care maintenance. What’s in the Box. 3 x FreshWater Salt System Replacement Cartridges. Install / Owners Manual. More natural-feeling water with no itchy, dry skin or eyes. Fewer chemicals added and no harsh odors. Simple water care means more time enjoying your spa. Conserve water by reducing spa drain and refills to once a year. Dimensions in Inches: 9 x 9 x 3. Your cartridge should be changed every 4 months. One 3-pack of salt cartridges will last a full year. The FreshWater Salt System Cartridges are compatible with Caldera Utopia Series, and Caldera Paradise Series, Hot Spring Highlife Collection, and Hot Spring Limelight Collection spas.
