FreshWater Salt Cartridge 3-Pack | Annual Refill Type_Pilot Tube The standout here is pleat

The standout here is pleat density

Custom design with heavy-duty aluminum heat shield

Want to cold-smoke some cheese

Removing ash from your Big Green Egg

Spray it on

FreshWater Salt Cartridge 3-Pack | Annual Refill Type_Pilot Tube The standout here is pleatThe 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