![20" X 12" Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - Black [Outer Dimensions: 21.75"w X 13.75"h]](/_next/image?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F71ZspJj3nRL._AC_SL1500_.jpg&w=3840&q=75)
Tools and Home Improvement
20" X 12" Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - Black [Outer Dimensions: 21.75"w X 13.75"h]
★★★★4.0·37 reviews
20"w X 12"h Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 21.75" Width X 13.75" Height - SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE High Quality Solid Stamped steel with Counter-Sunk Screw Holes (Screws Included) and No Sharp Edges Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment
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