Premium Craftsmanship – Expertly made from sturdy 3/8" MDF, each filter cover is precision-cut with laser technology and hand-finished for a clean, high-end look. Stylish & Customizable – Choose from a variety of elegant designs to match your décor and elevate your space. Accurate Sizing – Listed sizes reflect the filter size (not the frame). Each cover includes a 1" border. For example, a 20"x25" filter size equals an overall size of 22.5"x27.5". Easy Filter Replacement – Built-in magnetic insert allows for quick and hassle-free filter changes. Effortless Installation – Installs just like standard metal filter covers—no special tools or skills required.