Lynnmor wrote:
I don't know how they keep selling these "snake oil" units. To remove humidity (water) from the air, the water needs to be collected and disposed of outside.
Agree 100%. I tried the Dry Z Air and Eva Dry and, while they do remove some moisture, they were too small to make any noticeable difference in our RV. I didn't realize how poor they worked until we bought a real, plug into the wall dehumidifier. In the summer, that thing will pull out a gallon or more every day, and our RV is NOTICEABLY drier. I never felt a difference with the DryZAir and Eva Dry. Those products might be okay for a closet or cabinet, but not for an entire RV.