Unicel C-8380 Replacement Filter Cartridge for 80 Square Foot Sundance Spas, Microclean,White outdoor EASY TWIST ON AND OFF:

EASY TWIST ON AND OFF: Bayonet connection twist on and off easily for quick assembly and disassembly with many 3M half and full facepiece designs

Includes o-ring

The rough filter captures rough

this spray and rinse formula removes scale

Unicel C-8380 Replacement Filter Cartridge for 80 Square Foot Sundance Spas, Microclean,White outdoor EASY TWIST ON AND OFF:Unicel C 8380 Replacement Filter Cartridge for 80 Square Foot Sundance Spas, Microclean,White Diameter: 8 7 16 inch; length: 14 inch Top end cap: closed with 2 inch sae thread, 0 inch inner diameter; bottom end cap: open with beveled edge, 2 1 2 inch inner diameter Pleat count: 174; filter media: 3 ounce reemay 2033; filter area: 80 square feet Get more efficient filtration and better water clarity with Unicel filters Longer time between cleanings;