I have had different brands/types of dehumidifiers and this one outperforms them all. I bought it to dehumidify a 45 foot X 45 foot pole barn which contains my vehicles and many many tools (hand tools as well as large power tools like drill press, table saws, welding equipment, etc.). The building has a concrete floor (with a drain) and is insulated but rust and mold was constantly a problem before I bought this. It sets in the middle of the building and I have had it for a year now. Most of the time it is set to run constantly unless it is low humidity outside then I turn it off.Many times when I turn it off for a day or so and return to the building and turn it on, the display shows anywhere from mid 60's to mid 70's humidity. After it runs for 24 hours or so, the humidity level drops to mid 40's and I have had not a single problem with rust or mold. It runs flawlessly and discharges a considerable amount of water from the drain hose into the drain.I can't testify to the efficiency of it if it were set to maintain a specific humidity percentage where it has to constantly kick on and off, but boy in my pole barn and running constantly, it is a real tool saver.
Rating:
[5 of 5 Stars!]