【Product Features】 High-quality steel construction ensures strength and durability Designed for openings 12 in. wide by 8 in. long Suitable for installing in floor openings" 【Description】 The 154-O series is a 1-way supply air register used to cover floor openings. The heavy gage steel face allows for 1-way airflow and is durable for home foot traffic. Our product is constructed to ensure maximum airflow and compliment your home decor. Using our product to outfit your ventilation system will improve your home air circulation. .
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