20"W X 30"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 21.875"W X 31.875"H] return filter ensuring compatibility with most thermostat

ensuring compatibility with most thermostat models

Designed for both wall and ceiling applications

+ Product Details Size – 10" x 26" or 26" x 10" is the size for the duct opening measurement only

The Contempo slotted Grate

+ Product Details Size - 24"w X 28"h is the size for the duct opening measurement only

20"W X 30"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 21.875"W X 31.875"H] return filter ensuring compatibility with most thermostat+ Product Details Size 20"w X 30"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 21. 875" width X 31. 875" height. High Quality High quality aluminum with counter sunk screw holes (screws included) and no sharp edges. Design Unrestricted airflow For Your HVAC system noise free components no vibrating louvers etc. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was