Unicel C-7375 | 75 sq ft Caldera Spa Filter Type_Kit Pro Tip: Substituting hardware-store or

Pro Tip: Substituting hardware-store or grocery salt to save a few dollars is one of the most common ways owners damage their salt system

not just the square footage

Series: Vita

Used at start-up and as part of weekly maintenance

Unicel C-7375 | 75 sq ft Caldera Spa Filter Type_Kit Pro Tip: Substituting hardware-store orThe Unicel C 7375 delivers 75 square feet of filtration across 216 pleats of Reemay 2033 polyester media. Built to meet or exceed OEM specifications, it's the replacement cartridge for new style Caldera Spas, taking the place of Caldera parts 73531 and 1019301. Filtration is the quiet backbone of clean spa water. Every soak leaves behind body oils, lotions, hair, and fine debris, and the cartridge is what removes all of it before it clouds the water,