Black Plastic Auto Foundation Vent - Crawlspace Vent ...
Air Vent 9.5 in. H x 17.5 in. W Black Plastic Foundation Vent 23.81 Add to Cart. Product Overview. Foundation vents help remove moisture that can lead to damp rot and eventually costly damage, as well as attract termites. Automatic Foundation Vents take the worry out of remembering to open and close vents as the weather changes, so the home ...
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