Key model 2XSS vibratory air cleaner, all stainless steel contact and frame construction, 24" wide 48" long dewatering feed shaker with dog bone shaker arms and an Iso-Flo eccentric with drive, 1/8" flat wedgewire screen, with a trash receiving hopper, 2hp blower with dampener, key model 407-385, serial number 89-31312, as is – good condition.