Length:Length is measured from the outside edge of end cap to end cap, not including any handles, threads or slip fittings. 15-1/2"
Top:Handle w/Removable Cap
Bottom:Outer Diameter (OD) of threads measures approx. 2-3/8.2" Coarse Thread
Media:60 SFAntimicrobial Blue Antimicrobial Media inhibits the growth of bacteria on the pleated fabric that can foul and degrade a cartridge.
Premium replacement for:Unicel:Unicel part numbers either start with a "C" or contain a "CH" like "C-8475RA" or "6CH-49".6CH-961AM
Pleatco:Pleatco part numbers start with a "P" like "PWW100ST".PJW60TL-OT-F2S-M
Filbur:Filbur part numbers start with an "FC-" like "FC-0360".FC-2715M
Just as expected
The filters for my hot tub have always been hard to find but when I called to confirm that they would fit my spa, I was greeted professionally by a helpful man who confirmed which filters I needed. The price was much cheaper than I have paid locally in the past.
Better than average product and price
Product came within 2 days of ordering
Tub stays clean longer with this
I have been ordering from Spa Depot for the last year. Very prompt in processing the order, and it is usually on my front porch within 2-3 days.
so far they are great.