18" X 18" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Material_Aluminum Elevate your air system today

Elevate your air system today and enjoy improved aesthetics and efficient airflow for a comfortable living environment

actual front end outer dimensions are approximately 32 5/8" width X 20 5/8" height -

+ Product Details Size – 26"w X 10"h is the size for the duct opening measurement only

Actual Filter Size – 23 3/4"w x 25 3/4" x 1"

+ Product Details Size – 20"w X 14"h is the size for the duct opening measurement only

18" X 18" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Material_Aluminum Elevate your air system today+ Product Details Size 18"w X 18"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 19. 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