Hornady Dehumidifier Rod HD Features The Hornady Dehumidifier Rod HD is built to protect firearms stored in a safe or cabinet from the ambient moisture that can lead to rust mold and mildew over time if left unchecked. It works by gently warming the air inside the enclosed space which actively absorbs humidity and keeps the environment drier than it would be otherwise. Offering nearly double the power of traditional dehumidifier rods this HD version is particularly effective in larger gun safes or storage spaces where standard rods struggle to maintain adequate moisture control. Heat dispersing fins run along the length of the rod maximizing the transfer of heat into the surrounding air without creating hot spots that could damage nearby firearms or finishes. At 36 in length this rod is sized to cover 200 to 500 cubic feet of enclosed space making it well suited for larger gun safes or small gun rooms. Constructed from aluminum the rod is built to operate continuously without degrading from the heat it generates during normal use. Finished in a Red and Black color scheme it is easy to identify when installed alongside other safe accessories. For gun owners who want reliable continuous protection against rust mold and mildew in their storage space the Hornady Dehumidifier Rod HD is a smart long-term investment available for sale at GrabAGun. Hornady Dehumidifier Rod HD Specifications Manufacturer: Hornady Model: Dehumidifier Rod HD Color: Red / Black Function: Absorbs Humidity Protects Against: Mold / Mildew / Rust Length: 36 Material: Aluminum Coverage: 200-500 Cubic Feet Available At: GrabAGun