Unicel C-8450 | 50 sq ft Coleman/Maax Spa Filter Type_Blower and is also the activator

and is also the activator for Leisure Time's chlorine-free Reserve & Renew sanitizing program

Read the number printed on your current cartridge before you order

Attach the filter to the hose and run the water for 1-2 minutes

Pro Tip: If you own a Sundance spa built before 2006

The pleated polyester or polypropylene fabric that filters your spa water is engineered with microscopic pores that trap particles 20 microns and smaller — and once those pores load up with oils

Unicel C-8450 | 50 sq ft Coleman/Maax Spa Filter Type_Blower and is also the activatorThe Unicel C 8450 delivers 50 square feet of filtration across 193 pleats of Reemay 2033 polyester media. Part of Unicel's 8000 Series, it's precision engineered for Coleman and Maax spa filtration systems built to meet or exceed OEM specifications for a true drop in fit. 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