Upgrade your kitchen ventilation with the Zephyr Duct 3-1/4 In. x 10 In. Exhaust Cap. Designed for range hoods, this sleek silver cap features a built-in damper to prevent backdrafts and a bird screen to keep unwanted pests out. Its durable construction ensures long-lasting performance, while the compact size makes it easy to install in tight spaces. Enhance your cooking experience with efficient airflow and stylish design, making it a perfect addition to any modern kitchen. Say goodbye to unwanted odors and hello to fresh air!