The 12 " Dehumidifying Rods provide APPROX 100 Cubic Foot Coverage
The Dri-Rod dehumidifying rod helps lower humidity levels by warming the air. This increase in temperature will cause the air to circulate within the safe, thereby preventing damage associated with moisture.
The rod works off a rather simple principle. The rod will heats up to a surface temperature of 125 Degrees Fahrenheit and circulates warm air throughout the enclosure. The warm air rises, while the cool air drops.
With this constant air circulation process it eliminates musty smells and dampness and the content in the safe, closet or other enclosure will be protected from rust, mildew etc., as well as dries out any moist air within the safe.