Part Name: Skimmer Gasket Plate Part Number: FLT-R172472DG Manufacturer: Pentair Tubs Used On: Nouveau, XTR, Timeless Used From: 1999 Used Until: 2005 Description: Skim filter face plate Part Name: Skimmer Gasket Front Part Number: FLT-R172471 Manufacturer: Pentair Tubs Used On: Nouveau, XTR, Timeless Used From: 1999 Used Until: 2005 Description: Gasket for front side of skimmer.