Bird Guard Outdoor Vent Cover,Fits 3-4 Inch Vent Hoods, Brown | Dryer and bathroom exhaust vent cover, durable plastic universal bird guard prevents birds, rodents and debris from entering

OUTDOOR VENT COVER: Smooth, low-profile design combines a protective cover with an open-grid guard for a clean, finished appearance. Fits standard 3-inch and 4-inch dryer vents and bathroom exhaust vents.
BIRD & RODENT BARRIER: This protective dryer vent bird guard acts as a physical barrier to keep nesting birds, rodents, and debris out of your dryer and bathroom exhausts, allowing your existing vent hood to open and close normally without restriction.
OPEN-GRID AIRFLOW DESIGN: Open-grid construction allows exhaust air and stray lint to pass through dryer vent and bathroom exhaust vent systems. The removable bird guard makes it convenient for periodic cleaning.
DURABLE PLASTIC CONSTRUCTION: Made from weather-resistant plastic for outdoor venting applications. Suitable for installation over exterior dryer vent covers, bathroom exhaust vents, and other exterior vent hoods that are exposed to sun, rain, and seasonal weather.
EASY INSTALLATION: Compatible with most 3-inch and 4-inch dryer vent covers, bathroom exhaust vents, outdoor vent hoods, and vent caps. Installs using four built-in mounting points. Mounting screws not included