Length:Length is measured from the outside edge of end cap to end cap, not including any handles, threads or slip fittings. 18"
Bottom:Outer Diameter (OD) of threads measures approx. 2-5/16.2" Fine Thread
Premium replacement for:Unicel:Unicel part numbers either start with a "C" or contain a "CH" like "C-8475RA" or "6CH-49".8CH-202
Pleatco:Pleatco part numbers start with a "P" like "PWW100ST".PUST120-F2M
Filbur:Filbur part numbers start with an "FC-" like "FC-0360".FC-0517
Perfect replacement. Took a week for delivery. Packaged good no damage. I bought other products from here with no problems.
Fast delivery and good product 😊
Fast and efficient shipping. Product did the trick. Needed a clean hot tub and it works.
Just what I ordered at a very good price. Arrived in good condition and timely.
Best price I could find on these huge filters and I love Spa Depot because they are very helpful with any issues you have with your spa.