Description
Pentair Purex Filter Grids Filbur MBW 48 SQ.FT 2000 & 4000 SeriesThese require a bottom manifold.Grids 24″ tallPentair Purex Filter Grids Full Set SM,SMBW 48 SQ.FT.You get the full set of 8 Filbur grids to replace models SM,SMBW 2048 pool filters.Replaces 074924, FC9240, FG1248
