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The Lukjan DX440820 is a duct end cap designed for HVAC applications. It is part of the DX44 (512) series and measures eight inches by twenty inches. This end cap is suitable for use with rectangular ductwork and provides a reliable seal for duct systems.
The DX440820 duct end cap is engineered for durability and compatibility with existing ductwork. It is ideal for both residential and commercial HVAC systems.
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