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The Malco FDS1 is a flexible duct support designed to enhance airflow in residential and commercial heating and cooling systems. This product is compatible with flexible fiberglass wool duct sizes ranging from four inches to sixteen inches in diameter. It supports 90-degree elbows, preventing kinks and sags that limit airflow efficiency.
The FDS1 helps improve airflow efficiency by ten to forty percent when used correctly, significantly reducing utility bills and enhancing comfort in conditioned spaces.
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