• Usable indoors and outdoors. Easy to install fresh air exhaust vent cap - grille cover. Designed for maximum airflow. This product has a one directional flap.
• Paintable plastic components contain UV stabiliser to reduce fading due to exposure to sunlight.
• Helps keep wind, rain, snow, pests and birds from entering outdoor dryer vents.
• Fits a 4-inch diameter pipe/vent opening. The outside dimensions of the cap cover plate are 6” x 6”
• Made from durable, high quality and long lasting material.