BUILDMART - 22x8 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

Neck: 9 13/16" x 3 7/8" - Face: 11 3/4" x 5 11/16"

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

Connects to: 8" flexible duct in oval shape

CFM: 314 ft3/min - Effective Velocity: 9

Neck: 7 13/16" x 7 15/16"  - Face: 9 13/16" x 9 13/16"

Mouth Dimensions: L: 59 1/8" W: 1 7/8"

14 x 14 14x14 14x14 14 x 14

48" X 1 3/4" Linear Slot Plenum Box - For Single Slot (1 Slot) Linear Diffuser - Texas Buildmart - Modern AC Vent Covers for Ceilings

ASIN: B085VBNSJ3

ASIN: B085WCN9WC

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

36 x 16 36x16 16x36 16 x 30