Hinged Eggcrate Return Air Grilles are a popular and economical choice for return air applications. They can be ceiling or wall mounted and come with filter installed. The core is easily removed to ensure ease of installation, cleaning or replacement. The eggcrate core has approximately 90% free area, providing maximum air flow with relatively low noise levels.
QAE Model HERAG, manufactured from extruded aluminium with hairline mitred joints mechanically held. Core is an aluminium cubed lattice 12.7mm x 12.7mm, held in by the unique frame design. Grilles have a powder coat finish.