Freshwater™ Salt System Replacement Cartridge - Single sauna accessory improve filter efficiency and clear

improve filter efficiency and clear cloudy water

• Marino 2010-2018

• Envoy NXT 2023+

Eliminates unsightly residue

• (1) exercise rope that connects easily to mounted anchors on the swim spa

Freshwater™ Salt System Replacement Cartridge - Single sauna accessory improve filter efficiency and clearFreshwater Salt System Replacement Cartridge (Single) for Caldera and Hot Spring hot tubs that use the in line Freshwater salt system. A single Freshwater Salt System titanium cartridge will last roughly 4 months, as long as the spa is properly maintained. The salt system cartridge is replaced when the Freshwater salt system in your hot tub alerts you to change the cartridge. Package Contents: (1) Freshwater Salt System Replacement Cartridge Looking