24" X 8" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White Compatible With Duct 12in accordion dt { margin-bottom: 10px

accordion dt { margin-bottom: 10px

3/8" - 4223 PSI

+ Product Details Size - 34"w X 36"h is the size for the duct opening measurement only

Universal Fit – Measures 6" wide x 3-1-13/16" high x 3-1/8" deep

4" X 14" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

24" X 8" 3-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White Compatible With Duct 12in accordion dt { margin-bottom: 10px+ Product Details Outer dimensions: 25. 75"W x 9. 75"H fits a 24" X 8" duct opening Durable stamped steel construction ensures long lasting performance Designed for sidewall and ceiling installation with included screws Multi shutter damper with easy lever for precise airflow control Smooth powder coated white finish for a sleek look and scratch resistance + Product Description Maximize your homes airflow with this premium Air Supply Grille air supply