FreshWater Salt Cartridge 3-Pack | Annual Refill Spa & Pool Accessories 1 x GMG Thin Blue

1 x GMG Thin Blue Smoke Tube

Designed for Quadra-Fire CB1200 pellet stove

or when your pool is initially filled

and out of the way — nothing floating in your spa for bathers to bump into

FreshWater Salt Cartridge 3-Pack | Annual Refill Spa & Pool Accessories 1 x GMG Thin BlueThe FreshWater Salt System Replacement Cartridge 3 Pack is a full year of chlorine generation in a single purchase. Each pack contains three genuine Watkins Wellness cartridges the titanium electrode cells (sometimes called the "salt cell") that power the FreshWater Salt System on compatible Hot Spring and Caldera hot tubs. This is the SKU most salt system owners settle on once they understand the maintenance cycle. A single cartridge runs about four