RectorSeal® AirTec Ceiling Diffuser, 4-Way, 55 - 350 cfm, 8 Inch Duct Height, 8 Inch Duct Width, Ceiling Mount, 9-1/4 Inch Mounting Hole, 11-3/8 Inch W x 7-1/4 Inch H, Polymer, Includes: 4-Way Diffuser, Square Damper Handle and (1) Strap
- One man installation in 3-4 min
- No special tools needed to adjust damper or change collar size
- No condensation, better air flow less noise
- Only one size to inventory
- No visible seams on corners
- Paintable faceplate formulated to resist yellowing from exposure to sun, heat or fluorescent lights
- No rusting, butterfly damper can't be over opened
- Suitable for dropped ceilings
- No assembly required
- Scratch resistant
- Dishwasher safe
