Length:Length is measured from the outside edge of end cap to end cap, not including any handles, threads or slip fittings. 7"
Top:This is the actual inside hole diameter, excluding any taper.2-1/8" Open
Bottom:This is the actual inside hole diameter, excluding any taper.2-1/8" Open
Media:10 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".C-3310AM
Pleatco:Pleatco part numbers start with a "P" like "PWW100ST".PMA10-M
Filbur:Filbur part numbers start with an "FC-" like "FC-0360".FC-1001M
Other:PMA-EP1, X268056, X268055
Spa Depot has the best price I've been able to find
I have bought this product more than once.
Works and fits as advertised.
We were having problems with our filters and bought these filters which weren't the same brand as these and they are working great!
These filters are what I wanted, a perfect match for my spa and economical.
Bought these filters for our hot tub and work and fit as advertised. We have bought quite a few different products and have been very satisfied with the quality and also speed of delivery, especially these days!
Came in a week, exactly what I ordered
As expected - good price - quick ship. Techs are good to respond too. A+