Dryer Vent

The Lambro 4-inch white plastic exhaust hood vent with an 11-inch pipe is ideal for venting through the wall. You can easily use the exhaust vent for new and replacement installations over an existing 4-inch opening. The vent frame comes with four screw holes to secure the vent and a caulk-friendly frame for completing the installation.

The exhaust vent features an opening and closing damper that prevents outside elements and air from entering. The damper seals the vent opening when the clothes dryer or bath fan is not running because no exhaust air exits the vent. When the clothes dryer or bath fan operates, the exhaust air pressure pushes the damper open to let the exhaust air escape from the vent.

The vent features an opening containing the screen with a net-free area of 13.5 square inches, allowing for less back pressure. Removing the screen allows for the net-free area of the unrestricted opening to be 18 square inches. It is crucial to check the inside of the vent regularly to prevent lint build-up when using it to exhaust a clothes dryer.

The vent’s manufacturing material is polymer resin with a UV additive to prevent premature fading caused by sunlight. It would be best to prep the vent before painting; we recommend plastic paint for effective painting.

Make sure to check local building codes before installation.

Product features and benefits:

Bulk Pack
For new or replacement vent installations
Mounts over existing 4-inch openings
11-inch length pipe for through-the-wall installation
Designed for maximum airflow
Damper prevents outside elements from entering the vent
Hinged and removable screen prevents outside elements from entering the vent and allows for easy cleaning
Made of polymer resin material
Accessible screw installation holes – caulk-friendly frame
UV inhibitor is used to help prevent the premature fading of vent
Plastic vent is paintable when prepped before painting – plastic paint recommended
UV inhibitor is used to help prevent the premature fading of vent
Recommended for clothes dryer exhaust and bath fan exhaust installations
Installation screws (not included)