26" X 18" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling with filter our carefully crafted products offer

our carefully crafted products offer superior performance

and utility rooms

you can't go wrong with this decorative grill

Actual Filter Size – 27 3/4"w x 7 3/4" x 1"

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

26" X 18" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling with filter our carefully crafted products offer+ Product Details Size 26"w X 18"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 27. 875" width X 20" 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