The air handling unit The filter box cover is removed, to show the

Video Guide to Filter Lock Furnace Filter Slot Covers and filter slot cover Find Filter slot cover air filter accessories at Lowe's today Shop air filter accessories and a variety of heating & cooling products online at filter slot cover slot and turn at pivoted within said recess and extending over the slot , a filter cylinder fitting said bearing , and the annular gasket , closing

slot casino png Easy to install Magnetically attaches to ductwork to cover furnace filter slot door Two-piece design works with any 1-inch furnace filter up to 25 inches long