FreshWater Salt Cartridge 3-Pack | Annual Refill Type_Pilot Tube It's a clean

It's a clean

The Caldera 73531 filter cartridge is a factory-original replacement covering a wide range of Caldera spas

Small Scale:

Custom design with heavy-duty aluminum heat shield

FreshWater Salt Cartridge 3-Pack | Annual Refill Type_Pilot Tube It's a cleanThe 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