The Tan No-Pest 4 in. J-Block Dryer Vent provides a clean, finished appearance while delivering efficient dryer exhaust ventilation. Designed with a patented pest-resistant dual-door system and an integrated J-block mounting base, this vent helps prevent birds, rodents, insects, rain, and debris from entering the duct while promoting maximum airflow. Its UV-resistant tan finish blends seamlessly with vinyl siding and exterior walls.

• Fits standard 4-inch dryer exhaust ducts
• Patented dual-door design improves airflow while helping prevent lint buildup
• Integrated J-block mounting base creates a clean, professional installation on siding