Bestvents 500GR Foundation Vent

Witten Vent 500gr Manual Foundation Vent with Damper Gray

Manual open air foundation vent with push-pull damper protects against moisture and allows for the natural flow of fresh air under structures. Circulates fresh air and removes musty, moist air. No motor needed. Easy to install with 4 screws. Durable ABS (Acrylonitrile Butadiene Styrene) plastic construction.