Unicel 8000 Series 100 sq. ft. Replacement Filter Cartridge for Caldera Spas | C-8399 ART1004S the cleaner loses its characteristic

the cleaner loses its characteristic rhythmic movement and cleaning pattern

Allow the bag to sit on the stain for 24 hours

IMPORTANT: KIT LISTING — 2 TIRES INCLUDED

Extra wide for faster cleaning

Unicel 8000 Series 100 sq. ft. Replacement Filter Cartridge for Caldera Spas | C-8399 ART1004S the cleaner loses its characteristicThe Unicel C 8399 is an 8000 Series 100 sq. ft. replacement filter cartridge engineered for Caldera Spas systems. With 259 precision formed pleats of 3 oz. Reemay 2033 polyester media, this cartridge delivers the filtration surface area needed to maintain crisp, clear spa water meeting OEM specifications without compromise. Specifications Filter Area 100 sq. ft. Length 16 1 2" Outer Diameter 8" Top Inner Diameter N A Bottom Inner Diameter 3 5 8"