American Pentair FAS100 Skimmer Gasket, Rear Sealing, 85003300
No. 4 Image 85003300 Rear Sealing Gasket, Used on American Products FAS 100 Skimmers used on Vinyl and Fiberglass pools. Genuine Pentair gasket is used to seal over top of the liner and under the faceplate. Companion Gasket, Front Sealing is used between the liner and the wall, see pn 85003400. Heavy paper gasket has 10 screw holes to match FAS-100 face plate or trim ring. More American Products FAS-100 parts can be found in our parts department.