BUILDMART - 20x16 Black Modern AC Vent Cover - Decorative Aluminum Air Vent - Standard Linear Slot Diffuser - Heating and Cooling Register Grille for Ceiling, Walls & Floors - Texas BuildmartThe Performance of This Buildmart Diffuser Was Verified Through Testing According to ASHRAE 70 and ANSI S12. 51 ISO 3741 Standard by AIRFLOW SCIENCES CORPORATION Submittals Available Upon Email Request Designed and Engineered to the Highest HVAC Industry Standards Commercial Grade Solid Aluminum with Modern Architectural Design This Model can be used in Ceilings, Walls, and Floors This Model can be used as a Supply Vent Cover and Return Vent Cover

ASIN: B07N4BCP41

CFM: 310 ft3/min - Effective Velocity: 9

CFM: 265 ft3/min - Effective Velocity: 9

18" Linear Slot Diffuser - 2 Slot - Double Slot Linear Diffuser - Texas Buildmart - Modern AC Vent Covers for Ceilings

Neck: 7 13/16" x 3 7/8" - Face: 9 3/4" x 5 3/4"

ASIN: B085WCP81V

12" Linear Slot Diffuser - 1 Slot - Single Slot Linear Diffuser - Texas Buildmart - Modern AC Vent Covers for Ceilings

ASIN: B091PT19BQ

Neck: 21 9/16" x 7 13/16" - Face: 23 11/16" x 9 13/16"

Ideal for Texas Buildmart 72" Lineal Slot Diffuser - 3 Slot

ASIN: B07NDQ6SPS

Neck: 15 3/4" x 7 5/8" - Face: 17 15/16" x 9 3/4"