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Superior Aluminum Construction<ul Style="Margin-Top:0Px; Padding-Top: 5Px; Padding-Bottom: 5Px;"><li>Made from all-aluminum with mill finish for lightweight strength</li><li>Corrosion-resistant. Ideal for exposed duct applications</li><li>Rigid frame maintains structural integrity under pressure</li><li>&#177;1/32" tolerances ensure precise, secure duct fit</li><li>Comes pre-assembled for quick installation</li></ul>Engineered for Quiet, Efficient Airflow<ul Style="Margin-Top:0Px; Padding-Top: 5Px; Padding-Bottom: 5Px;"><li>Optimized 3/4" blade spacing ensures smooth, directional air</li><li>Sealed fit with foam gasket minimizes air leakage and rattling</li><li>Spiral-duct-ready air diffuser designed for efficient, low-noise airflow</li><li>Low-noise design suited for open ceiling environments</li><li>Suitable for supply or return applications – Adjustable scoop for directional airflow or open intake versatility</li></ul>Modern Look for Exposed Ducts<ul Style="Margin-Top:0Px; Padding-Top: 5Px; Padding-Bottom: 5Px;"><li>Sleek, low-profile grille enhances visible ductwork aesthetics</li><li>Clean lines and simple profile align with contemporary interiors</li><li>Mill finish to match any project style</li></ul>

American Louver&#174; Aluminum Spiral Duct Grille, 24" x 4", Silver

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