BUILDMART - 16x8 MUD-IN Air Vent Cover - Drywall Mud-in White Air Vent - Mud Linear Slot Diffuser - Register Grille for Ceiling and Walls - Texas BuildmartOur Standard Linear Slot Diffusers have ASHRAE 70 and ANSI S12. 51 Engineering Certifications Designed and Engineered to the Highest HVAC Industry Standards Commercial Grade Solid Aluminum with Modern Architectural Design This Model can be used in Ceilings and Walls This Model can be used as a Supply Vent Cover and Return Vent Cover CFM: 270 ft3 min Effective Velocity: 9. 8 ft s Neck: 15 3 4" x 7 5 8" Face: 17 15 16" x 9 3 4" This is a Non Filter

Neck: 70 13/16" x 4 3/4" - Face: 72 5/16" x 6 1/8"

14 x 6 14x6 6x14 6 x 14

ASIN: B07N4H5NVZ

CFM 246 ft3/min - Effective Velocity 9

Neck: 13 13/16" x 9 9/16" - Face: 15 15/16" x 11 3/4"

Neck: 9 7/8" x 5 15/16"- Face: 11 11/16" x 7 5/8"

CFM: 668 ft3/min - Effective Velocity: 9

CFM: 389 ft3/min - Effective Velocity 9

25 x 20 25x20 20x25 20 x 25

Total Box Dimensions: L: 60 1/2" W: 6 3/16" H: 12 1/16"

This Model can be used as a Supply Vent Cover and Return Vent Cover

Texas Buildmart offers Mud In Air Vent Covers also known as Drywall Mud-in White Air Vents