Unicel C-8327 | 125 sq ft Sundance Spa Filter Type_Cookbook A split nut is a

A split nut is a two-piece threaded fastener used to secure plumbing fittings in tight spaces

It's a slimy bacterial layer that forms inside spa pipes

Myrtle physically pulls oils off the surface

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

Large doorway for ease of loading

Unicel C-8327 | 125 sq ft Sundance Spa Filter Type_Cookbook A split nut is aThe Unicel C 8327 is a 125 square foot replacement cartridge for Sundance and Sweetwater spas, replacing OEM part number 6540 488. It is the largest cartridge in the Unicel spa range 19" tall, 8 7 16" across, carrying 199 pleats and it is the filter Sundance uses across an unusually wide span of its lineup, from the 850 Series of the early 2000s right through to current 980 Series spas. One hundred and twenty five square feet is a serious amount of