Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
the second number represents the height
actual front end outer dimensions are approximately 18 5/8" width X 26 5/8" height -
4" X 12" Brass Victorian Floor Register Grille - Modern Contempo Decorative Grate - HVAC Vent Duct Cover - Brass Plated
+ Product Details Size – 20"w X 16"h is the size for the duct opening measurement only
+ Product Details Size – 26"w X 30"h is the size for the duct opening measurement only
20" X 20" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Outdoor Vent Covers the second number represents the+ Product Details Size 20"w X 20"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 21. 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