Details:
Type: Threaded fitting in filter cap. Screw-In
Diameter:Measured across end cap at widest point.4¾"
Length:Measured end cap to end cap, excluding any handles, threads, fittings or protrusions. 8⅛"
Top: Handle
Thread:Measured outside diameter. Also called 1½" MPT. 1⅞" Fine
Media:Media area & weight/yard.25 SF-3oz
Cross reference numbers: Pleatco: PDM25P4, Filbur: FC-0136, Other: FC0137, 403575, 42525
Associated brands: AquaRest, Atlantic Outdoor, Dream Maker