Unicel C-8327 | 125 sq ft Sundance Spa Filter no-shipping designed for fill water with

designed for fill water with a calcium hardness reading between roughly 100 and 150 ppm

1 x Endless Pools 77947 Water Feature Diverter Valve

Scale Inhibitor will continue working 3-4 weeks after application

or bath bombs in it — not on a monthly schedule

Unicel C-8327 | 125 sq ft Sundance Spa Filter no-shipping designed for fill water withThe 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