Fixed Frame Return Air Grilles

Brand: Metallum Enterprises

Model: MR

- Extruded aluminum outer frame construction for extra strength
- Aluminum roll formed blades
- Blades crimped to insure smooth operation and rattle–free construction
- Resilient bright white coat finish
- Large free area design permits maximum air flow
- White mounting screws
- Available in a wide range of standard sizes
- Custom sizes available by special order