Length:Length is measured from the outside edge of end cap to end cap, not including any handles, threads or slip fittings. 10-3/4"
Bottom:The dimension given is the overall outside diameter (O.D.) measured at the fittings widest point.2-3/8" OD Male Slip
Premium replacement for:Unicel:Unicel part numbers either start with a "C" or contain a "CH" like "C-8475RA" or "6CH-49".C-7451
Pleatco:Pleatco part numbers start with a "P" like "PWW100ST".PCD50
Filbur:Filbur part numbers start with an "FC-" like "FC-0360".FC-3084
I continue to be impressed with the Spa Depot. They have great products, great selection, great prices and orders always arrive quickly. This filter is very good quality and matches listed specs.
The Spa filter I ordered was not a common size and this was the only place i could find it. 4 spa stores in Sioux City did not have it. Ordered it and it came in 3 days. Exactly like the old one. Very happy. Good Service and Selection.
The filter is easy to install and remove for cleaning in my Caldera spa.
Fast service. The order arrived lightning fast. and it fit.
Never had one fail, or come apart in any way.