34"W X 18"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 35.75"W X 19.75"H] w14h14 Its linear bar design maximizes

Its linear bar design maximizes ventilation

+ Product Details Size – 24"w X 18"h is the size for the duct opening measurement only

+Why Hvac Premium HVAC Premium has been providing superior quality service for many years

Actual Filter Size – 23 3/4"w x 19 3/4" x 1"

34"W X 18"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 35.75"W X 19.75"H] w14h14 Its linear bar design maximizes+ Product Details Size 34"w X 18"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 35. 75" width X 19. 75" height. Design Easy unrestricted airflow for your HVAC system 50 angled to provide maximum airflow. High Quality Solid stamped steel with counter sunk screw holes (screws included) and no sharp edges. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was just