Caldera 74817 | 100 sq ft Cantabria Spa Filter Closeout The 5CH-45 is 5-5/16 in

The 5CH-45 is 5-5/16 in across and 10 in tall with an open top and a 1-1/2 in MPT thread

Making it a regular weekly step — not just a rescue when the water turns cloudy — keeps organic buildup from ever reaching the point where you can see or smell it

The Ceramic Roaster holds chicken

Mounting Bracket Length: 13"

Salt systems need calcium hardness between 25 and 75 ppm

Caldera 74817 | 100 sq ft Cantabria Spa Filter Closeout The 5CH-45 is 5-5/16 inThe Caldera 74817 filter cartridge is a factory original replacement built for Caldera Utopia Cantabria spas. With 100 square feet of filtration across 300 pleats of heavy duty polyester, it delivers superior water clarity and efficient filtration so you spend less time cleaning and more time enjoying your hot tub. Filtration is where water quality is won or lost. Every soak leaves behind body oils, lotions, hair, and fine debris, and the cartridge is