An air cleaner assembly including a tray including two cleat receptacles spaced apart from one another at a back side of the assembly and a cover including two cleats at the back side, each of the two cleats adapted to seat within one of the two cleat receptacles. The assembly further includes a mounting bracket coupled to the tray, between the two cleat receptacles. The mounting bracket includes a guide rib extending outward from the mounting bracket, toward the cover.