Designed for vertical fan coils with a 18-inch by 47-inch fan coil opening.Our access panel is constructed with 20-gauge steel. We powder coat the entire panel with a baked enamel finish for a smooth, glossy white look that suites any room. The strong steel and durable paint finish ensures your access panel lasts for years.The fan coil cover is designed with a hinged removable door that has a built-in hand grip for easy opening. We also include a filter holder behind the louvered vents. The holder fits air filter up to 1.7-inches thick and forces all air entering the fan coil to pass through the filter.Order your new access panel now.