COLEMAN 6798A3761 Air Conditioner Filter; Replacement For Coleman Mach Air Conditioners With 8330/ 8530/ 9430/ 9630 Series Ducted Ceiling Assembly; 15 Inch Length x 15 Inch Width; Non-Allergenic Fabric; Hand Washable; Single Coleman 6798a3761 Air Conditioner Filter; Replacement For Coleman Mach Air Conditioners With 8330/ 8530/ 9430/ 9630 Series Ducted Ceiling Assembly; 15 Inch Length X 15 Inch Width; Non-allergenic Fabric; Hand Washable; Single