The PAD HOLDING FRAME measures 21.25x19.25x1 inches and is designed to securely hold filter pads in place. This frame features a hinged gate for easy access and maintenance, making it ideal for various HVAC applications. Constructed from durable materials, it ensures long-lasting performance and reliability. The PAD HOLDING FRAME is compatible with a range of filter pads, providing flexibility in air filtration solutions. It meets industry standards for quality and performance, making it a valuable addition to any air filtration system.