Caldera 73531 | 75 sq ft Utopia Spa Filter Type_Pizza Oven Read this part before you

Read this part before you order: MicroClean is a two-piece system

wear-resistant step makes it easy to step in and out of your spa

low-odor feel that makes @ease water noticeably different from a traditionally chlorinated spa

if the step does need to be replaced

Caldera 73531 | 75 sq ft Utopia Spa Filter Type_Pizza Oven Read this part before youThe Caldera 73531 filter cartridge is a factory original replacement covering a wide range of Caldera spas. With 75 square feet of filtration across 260 pleats of heavy duty polyester, it delivers more efficient filtration and better water clarity so you spend less time cleaning and more time enjoying your hot tub. Filtration is the quiet backbone of good spa water. Every soak leaves behind body oils, lotions, hair, and fine debris, and the cartridge