14" x 4" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling 2-Way Deflection Crafted from solid stamped steel

Crafted from solid stamped steel

The design eliminates noise and prevents louvers from vibrating

and sound level range of NC 25 to 35

Actual Filter Size – 7 3/4"w x 33 3/4" x 1"

875" width X 21

14" x 4" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling 2-Way Deflection Crafted from solid stamped steel+ Product Details Size 14"w X 4"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 875" width X 6" height. High Quality High quality steel construction, no scuff powder coat durable finish, smooth, shiny, scratch resistant, no sharp edges, 2 recessed screw holes on each side with screws included, screws same color as vent cover, easy installation. Adjustable airflow control Adjustable airflow