BUILDMART - 24x20 White Modern AC Vent Cover - Decorative Aluminum Air Vent - Standard Linear Slot Diffuser - Heating and Cooling Register Grille for Ceiling, Walls & FloorsThe 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

If our Modern AC Vent Cover is used as a Return air vent cover

CFM: 680 ft3/min - Effective Velocity: 9

ASIN: B09KZQ396V

48" X 3 1/2" Linear Slot Plenum Box - For Double Slot (2 Slot) Linear Diffuser - Texas Buildmart - Modern AC Vent Covers for Ceilings

The Performance of This Buildmart Diffuser Was Verified Through Testing According to ASHRAE-70 and ANSI S12

ASIN: B06XQ1XVZX

ASIN: B091SH7NYS

Total Box Dimensions: L: 72 5/16" W: 4 11/16" H: 12"

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

Ideal for Texas Buildmart 12" Lineal Slot Diffuser - 1 Slot

Neck: 13 3/4" x 5 15/16" - Face: 15 9/16" x 7 5/8"

ASIN: B09WTH4C2P