14"w X 14"h Extruded Aluminum Adjustable Surface Mount Supply Ceiling HVAC Air Grille – Interchangeable: 1-Way, 2-Way, 3-Way or 4-Way - Vent Duct Cover [Outer Dimensions: 15.125" X 15.125"] 6" Round Duct Pipe + Product Details Size -

+ Product Details Size - 24"w X 16"h X 2"d (for duct opening measurement only)

these louvers are built to last

High Standard Quality - Every part is hand inspected for quality before it is packaged

Actual Filter Size – 27 3/4"w x 5 3/4" x 1"

14"w X 14"h Extruded Aluminum Adjustable Surface Mount Supply Ceiling HVAC Air Grille – Interchangeable: 1-Way, 2-Way, 3-Way or 4-Way - Vent Duct Cover [Outer Dimensions: 15.125" X 15.125"] 6" Round Duct Pipe + Product Details Size -+ Product Details Size 14"w X 14"h Is The Size For The Duct Opening Only, Dimensions With Outer End are 15. 125" X 15. 125". Design Re configurable Interchangeable Sections Easily convertible into 1 Way, 2 Way, 3 Way, or 4 Way Just lift sections and rotate to re configure direction. High Quality Aluminum The premium durable aluminum will never rust and it will never wear through leaving the material with an elegant, beautiful, and smooth surface, adds