Watkins Wellness Freshwater Salt System Cartridge Hot Tub Filter Element(2 Pack)

Original Freshwater OEM replacement salt cartridge
Genuine Freshwater Salt Cartridge for hot tubs supporting Freshwater Salt Systems
Lasts approximately 4 months
Designed for Hot Spring and Limelight hot tubs with the FreshWater salt system
Works with Hot Spring Highlife and Limelight collection hot tubs and Caldera hot tubs.