Unger 36 In. Exhaust/Dryer Vent Brush Durock ) bag covers the same

) bag covers the same area as a 50 Lb

Air conditioner supports transfer the weight of the air conditioner from the window sash and sill to the support and window frame

Forms a permanent watertight seal

Complete with 9 mounting screws plus 2 bolts for added strength when needed

Unger 36 In. Exhaust/Dryer Vent Brush Durock ) bag covers the sameReaches deep into vents for increased safety and performance. Ideal for dryers and air conditioning heating vents. Removes lint and fuzz build up that can affect allergies and cause fires. Flexible, protective coated wire shaft prevents scratching on surfaces. 5 1 4" x 4" nylon bristle head. 36" long.