Coleman-Mach makes top of the line products that provide indoor comfort for the great outdoors. Coleman Mach Air Conditioner Filter is a replacement for the Coleman Mach Air Conditioners with 8430a series chill grille 2 ceiling assembly.• Compatibility: Coleman Mach Air Conditioners With 8430A Series Chill Grille 2 Ceiling Assembly• Length: 16-1/2 Inch• Width: 6 Inch• Height: 0.1 Inch Genuine & New Parts Only Limited 2 Year Warranty | Coleman RVP Coleman Mach Air Conditioner Filter