20" X 20" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling 10" Round Duct Pipe Its removable face allows hassle-free

Its removable face allows hassle-free cleaning

actual front end outer dimensions are approximately 32 5/8" width X 26 5/8" height

+ Product Details Size - 26"w X 8"h is the size for the duct opening measurement only

actual front end outer dimensions are approximately 23 5/8" width X 7 5/8" height

20" X 20" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling 10" Round Duct Pipe Its removable face allows hassle-free+ Product Details Size 20"w X 20"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 21. 875" width X 22" 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