by Rectangular DE Grid 18 in. x 13 3-4 in. FG-3013 FC-9835
January 24, 2013 in Round Rectangular Grids by PoolSpaRemote
18 in. x 13.75 in. Rectangular DE Grid with Top Exit Center Port FG-3013 FC-9835
Replacement grid for Swimquip DE Filter, OEM P/N 23900-0052