Type: Threaded fitting in filter cap. Screw-In
Diameter:Measured across end cap at widest point.5⅝"
Length:Measured end cap to end cap, excluding any handles, threads, fittings or protrusions. 9"
Thread:Measured outside diameter. Also called 1½" MPT. 1⅞" Fine
Media:Material sq ft & weight per sq yd.25 SF-3oz
Cross reference numbers: Filbur: FC-0302, APCC7015Associated brands: Advanced Spa Design, LA Spas
Both filters arrived in perfect condition and installed without any issues. Can not comment on the longevity.
Have been buying these for years. Great filters, easy to clean. The only problem I had was that there was an offer for Power Soak for $2 off when I selected these filters. I checked the box to accept the Power Soak offer but it was not added to the order and I didn't get it.
It was the right fit, my original had no marking, only the work ""off"" I think, so I had to measure it and this way found the right part at spa depot
The filters fit perfectly and it is keeping the water cleaner. They were shipped promply and I received them the next day.