6"W X 6"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 7.875"W X 7.875"H] Color_R-4.2 Yellow with no sharp edges to

with no sharp edges to worry about

much more than the required 700 psi for r410

+ Product Details Size - 18"w X 14"h is the size for the duct opening measurement only

unrestricted airflow with a precise 50° angled design

6"W X 6"H [Duct Opening] ALUMINUM RETURN GRILLE - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 7.875"W X 7.875"H] Color_R-4.2 Yellow with no sharp edges to+ Product Details Size 6"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 7. 875" width X 7. 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 just