Part # 4687-03K
Manufacturer Code FG-3020
Alternate Part #'s 239000143, FC-9860, FG3020, SQ-20, STA0516570, UNI605377, 14-176-1115, FG-1820-00, PEN23900-0143
Center Port DE Filter Grid, Rectangular, 18" x 20-3/4"
Used on Sta-Rite Pentair DES, SwimQuip Filter Models DES60, DES60-01, and DES60-01B