8" X 6" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling - Black 12in diameter and sound level range of

and sound level range of NC 25 to 35

+ Product Details Size - 36"w X 18"h X 2"d (for duct opening measurement only)

accordion dt { margin-bottom: 10px

Actual Filter Size – 13 3/4"w x 11 3/4" x 1"

+ Product Details Size – 36"w X 24"h is the size for the duct opening measurement only

8" X 6" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling - Black 12in diameter and sound level range of+ Product Details Size 8"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 875" width X 8" 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