Dirt Devil Upright Inlet Round Foam Filter Single Part # 1lv1125000 Dirt Devil Dynamite & Feather lite Ultra Upright Inlet Round Foam Filter Single Part # 1lv1125000 UD40005, UD40285, UD40270, UD40350, M084590, UD70210, M085850RED, UD40270RM, M085850, UD40000, UD70212.