18" X 18" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Material_Aluminum Elevate your space with hassle-free

Elevate your space with hassle-free functionality and experience superior ventilation today

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

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

Durable and Long-Lasting – Built with high-impact clear plastic and premium materials for dependable performance

18" X 18" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Material_Aluminum Elevate your space with hassle-free+ 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