The RobinAir Recycling Filter-Driers are high-quality indoor air filters designed to improve air quality. Made in the United States by the trusted brand RobinAir, these filter-driers come in a pack of 1 and are in a sleek black color. Measuring 12 inches in length, 3 13/16 inches in width, and 3 13/26 inches in height, these filter-driers are perfect for keeping your vehicle clean and healthy. Upgrade your heating, cooling, and air systems with these top-notch filter-driers.