Caldera 76136 | 65 sq ft Vacanza Spa Filter Type_Balancer and Unicel's chemical-resistant end caps

and Unicel's chemical-resistant end caps and solid core keep the cartridge true through repeated cleanings

Several Caldera cartridges share similar dimensions and filtration areas but differ in fitment details

the standard size that ships with new FreshWater Salt System installs and start-up kits

FreshWater®

Caldera 76136 | 65 sq ft Vacanza Spa Filter Type_Balancer and Unicel's chemical-resistant end capsThe Caldera 76136 filter cartridge is a factory original replacement for Caldera Vacanza Series spas. With 65 square feet of filtration across 234 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 is