Unicel C-4401 | 35 sq ft Spa Filter Cartridge Type_Pellet Grill Gently push cover towards the

Gently push cover towards the back of the spa and lift over

The thermometer comes calibrated specifically for the cordierite baking stones used inside Ooni ovens

These test strips work quickly and easily with just a single dip test

Cooking Area: 133 sq in / 856 sq cm

Produces Natural Chlorine

Unicel C-4401 | 35 sq ft Spa Filter Cartridge Type_Pellet Grill Gently push cover towards theThe Unicel C 4401 delivers 35 square feet of filtration across 158 pleats of heavyweight 4 oz Reemay 2040 polyester media. Built to meet or exceed OEM specifications, it's the compact replacement cartridge for Pentair, Rainbow Dynamic Series IV, and Waterway skim filter systems. 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