Bus Parts & Warranty 800-724-8464 M-F 8:00 am - 4:30 pm EST
American Cooling Technology's (ACT) Return Air Filter is used with many ACT air conditioning units. This ACT Return Air Filter measures 35 x 7.25" and fits a Generation 4, EM-1 and EM-2 evaporator.ACT Part #:FTR-001