- 45° fixed blade core for sightproof appearance.
- Filter may be removed from the face without the use of tools.
- RAF-FS designed for 1" disposable filters in standard sizes.
- RAF-GS designed for washable filter medium provided at factory,
- or 1" disposable filters provided in field.
- Surface mount, tee-bar lay-in, and tee-bar panel frames.
- Durable white powder coat finish.