8" X 8" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling 10" Round Duct Pipe Can be hooked up with

Can be hooked up with our "Butterfly Dampers" for precise airflow control

Actual Filter Size – 33 3/4"w x 11 3/4" x 1"

resisting rust and wear while adding a sleek

+ Product Details Size – 14"w X 10"h is the size for the duct opening measurement only

See chart below:

8" X 8" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling 10" Round Duct Pipe Can be hooked up with+ Product Details Size 8"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 875" width X 10" 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