24" X 30" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Powder Coated complete with a set of

complete with a set of sponge gasket and mounting frame

Actual Filter Size – 27 3/4"w x 29 3/4" x 1"

our grill boasts an impressive 96% airflow capacity

+ Product Details Size - 28"w X 28"h is the size for the duct opening measurement only

24" X 30" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Powder Coated complete with a set of+ Product Details Size 24"w X 30"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 25. 875" width X 26" 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