MaxxAir II Vent Cover, White

Now you can enjoy twice as much vent area as your original vent cover! Exclusive side louvers give you the most cross ventilation of any vent cover on the market! Solid one-piece, sleek aerodynamic design. Includes hinged hardware for easy opening and cleaning - no tools required. Mounts to the same holes as the standard MaxxAir vent cover. 6 year warranty. 1/box.