Hinged Eggcrate Return Air Grille is the most popular and economical for return air applications. Can be ceiling or wall mounted and is available with or without filter. The core is easily removable to ensure easy installation, cleaning or replacement. The eggcrate core has approximately 90% free area, providing maximum air flow with relatively low noise levels.
Specification
Hinged Return Air Grille c/w Permatron (Electrostatic) Filter manufactured from extruded aluminium with hairline mitred joints mechanically held, while the core is aluminium cubed lattice 12.7mm x 12.7mm held in by the unique frame design. Grilles are a powder coat finish.