24" X 20" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Color_White 5" - SEE BELOW IN

5" - SEE BELOW IN DESCRIPTION How To Measure A Grille

+ Product Description Upgrade your ventilation with our premium grilles and registers

easy installation

Actual Filter Size – 31 3/4"w x 21 3/4" x 1"

actual front end outer dimensions are approximately 30 5/8" width X 20 5/8" height

24" X 20" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Color_White 5" - SEE BELOW IN+ Product Details Size 24"w X 20"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 25. 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