24" X 6" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling white Actual Filter Size – 17

Actual Filter Size – 17 3/4"w x 33 3/4" x 1"

actual front end outer dimensions are 19" Width X 19" Height

rotate it to align with the square frame

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

reduces energy costs

24" X 6" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling white Actual Filter Size – 17+ Product Details Size 24"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 25. 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