This is a Sundance MicroClean II filter which was used in various Sundance spas from 2006 - 2008, and it also is a one-piece replacment filter for Sundance Spas using the two-filter Sundance MicroClean II Filter system which was used 2002 - 2005

We also carry the filters in the two-filter separately:

    You can see the bottom filter Here
    You can see the top filter (depth filter) Here

Bottom Style: Open 2 3/4" hole beveled edge	Spa-Daddy SD-00231 Pleatco: PSD125-2000  |  Unicel: C-8326  |  Filbur: FC-2780 Diameter: 8 7/16" Length: 19" Top: 2 3/16" Slip Bottom: Open Hole:   2 3/4" hole beveled edge Filter Area: 125 sq ft Filter Material: SD Trilobal Polyester (3 oz/yard)
Alternate Filter Names: 6540-488  |  6540-501 and 6540-502 combo  |  17-175-3230  |  6540-505  |  APCC7435  |  22507  |  6473-165  |  Sundance MicroClean II  |  Sundance MicroClean 2  |  PSD125-2000-M  |  SD-01122  |  090164022338  |  C-8326AM  |  C-8326RA  |  FC-2780M  |  6540-488 (Antimicrobial)  |  81252M  |  AK-70013M  |
Used in pools / spas made by: Sundance Spas  |  Sweetwater Spas and other manufacturers