Fluidix ST Jet Assembly with .50"SLIP (6541-010, 6540-642, 6540-522, 6540-639, 6540-644, 6540-647)
Used on all 2001-2006 880 Series Sundance Spas-Check jetback for .50" Slip or .75"Barbed Fitting
ST Jet .50" Assembly comes with #2-#6 & #8 Below- Please see ST Jet .75" for this assembly with #7 instead of #8
Please see 6540-643 if you need the replacement Jetface #1 below
