Filterfans Reverese Flow Filter Fan – Indoor, 11.46 in x 11.46 in Cutout Dia., 400/460 V ac, 462 cfm, 13.00 in Nominal Fan Size, Black – RAL 9011, Side Mount | 11666024053

11666024053 PF 66000 A 400/460V 50/60HZ Fluted type filter provides 3X longer life before clogging Tool-less quick install design for all NEMA enclosure wall thickness (steel, fiberglass, polycarbonate) Uses best in class fans for superior airflow(CFM) and service life Available in multiple voltage (AC/DC), sizes and color options