Length:Length is measured from the outside edge of end cap to end cap, not including any handles, threads or slip fittings. 18"
Top:Closed 3-Step Castle
Bottom:This is the actual inside hole diameter, excluding any taper.2-1/2" Open Beveled Edge
Premium replacement for:Unicel:Unicel part numbers either start with a "C" or contain a "CH" like "C-8475RA" or "6CH-49".C-8325
Pleatco:Pleatco part numbers start with a "P" like "PWW100ST".PSD125U
Filbur:Filbur part numbers start with an "FC-" like "FC-0360".FC-2790
Great filter and great service
I rated it a 5 because of the price
I like it...
Came in two days, excellent quality and service. Do not hesitate to order from Spa Depot.
Replacement filter-easy to find on site and fast shipping
After asking some questions of Spa Depot's customer service about the right filter to fit my 17-years old Sundance spa, I ordered this one per their recommendation. It fits perfectly! I have not had it long enough to comment on how well it filters, but it has to be better than my old filter.
Fits perfectly in my hot tub. My tub is about 15 years old and I'm glad they still carry this filter.
Just as described, fit right in no problem works fine.
Perfect fit and quality looks good. 70% savings compared to the three local spa dealers. THANKS SpaDepot!
Perfic fitt for the hot tub