VIVOSUN 10L/D 2,000 Sq. Ft. Dehumidifier, Ultra-Quiet Auto Defrost Dehumidifier Equipped with 2L Water Tank, Smart WiFi App, Color Digital Display, 24-hour Timer for Home, Basement, Bedroom

This is an excellent dehumidifier for small spaces. I initially used it in a 4x4 tent and it's 4l capacity wasn't enough to keep up with the amount of humidity we get in our area. I switched it to a 60cmx60cmx200cm grow space and it has worked much better.Be sure your space isn't too large for this to keep up and it should be a great addition to your "tomato" growing.

Ok so working with this item for several months... I find that it does not function very well at all... I have it in a small room, like h3xl4xw2 and it just cant not keep up. That's not the worst.. it shuts off and doesnt come back on.... the fact that it has an led style digital power button,under the lights you cant tell if the unit is on or off... by the time you realize it...your having to vent the hole room, lastly even when it is working I cant tell that it's actually on... the air movement is so weak... I almost feel as it is not working at all... I just bought a manual dehumidifier just because this has caused me all sorts of problems especially with mold. I want to curse this item... I was a fan of vivosun but it feels like all they do is take an item previously made and slap a name on it... as in this is not for a legit grow room... I tried placing in different spot I'm bigger rooms, smaller... it just doesnt seem to do what it suppose to do which is dehumidify... the best use for this thing is as a gauge for humidity because that is the best feature... it reads humidity very well...I have a separate meter for that and this items gauge and my other seem to be on point with each other. But as mentioned dont buy for a tent ... this is awful even in a small tent.

Works great in my vgrow just wish ya could put it on a smart plug timer

At first I was a little undecided if I wanted to buy this unit based on all the negative reviews I had read. Most of the people who had bought this unit, had bought this unit to do a job it couldn't handle. This unit was not intended to dehumidify bedrooms and closets or basements. This unit was solely intended to be used in grow tents. This unit performs as it should in the space I have it in which is a 4x4x7 Ac Infinity grow tent. In the instruction manual it's says: When the ambient humidity falls below 60%, the dehumidification unit will not be as powerful and this is to prevent the grow space from becoming too dry. You don't want to dry your plants out you'll kill them. Secondly, it says, when the ambient humidity falls below 15C or 59F or the RH falls below 40% the unit will almost stop extracting moisture from the air. This is exactly what you want in your grow environment. Now, depending on where you live and what your environment is like will determine if this unit will work for you. I'll explain: I live up north in Buffalo, NY during the winter months i'll use a humidifier when the ambient air is too dry and that is usually when the temperature is 0c or 32F now 35F I'll start thinking about dehumidification. However June, July and August my ambient humidity is killer like 80%-95% and above at times so this unit will not perform in a situation like that I'll need a much more powerful unit something that can move 22-50 pints of moisture a day. Or run a AC unit and this unit it draws little power anyway.To sum up this review remember this if you're looking to cool a room or a basement. This is the wrong unit it wasn't designed for that purpose. If that is what you are looking for then buy a dehumidifier that can cover 1500 square feet. This dehumidifier is only for GROW TENTS. I highly recommend this unit it does the job well great product. I hope this review helps who ever is in the market for a unit.

This mini dehumidifier uses technology so it doesn’t need a compressor making it real quiet and ideal. It has a real nice design and goes good with a bright and reflective environment such as an indoor garden. When humidity builds up things can get moist, moldy and musty smelly. Because of that I purchased this mini dehumidifier because where I live it’s very humid. It’s pretty small and will fit well in the grow tent. It collects the excess moisture in a compartment on the back that you remove when the water reaches full capacity. A light will come on when you need to empty the water. It comes with an AC adapter that allows the appliance to use only 45w of electricity. All in all. It’s great to have such a small dehumidifier for a great price. Other humidifiers out there our allot bigger and way more expensive. If you have humidity and you need to remove it from a closet or small space this is what your looking for.

Doest seem to do much, I hooked this up in a 100x25 ish sqft room and really dont even notice its working, i have some larger ones that seem to work great and helps to keep temps down by drawing out the humidity but this doesnt seem to do anything, will wait and see how it does once summer hits but so far not very impressed. the % on the humidity meter just keeps climbing instead so wait and see i guess.

I had some high hopes for this compact dehumidifier, which seemed to have a lot of potential. I like that it's small, quiet, and low powered. The main problem however is that it just doesn't remove that much moisture from the air. Over a 24-hour period of time the unit extracted less than a cup of water from the air. Also there isn't a way to adjust the rh settings, as it seems to have built in internal programming that just tries to keep the humidity in a comfortable level, but I doubt that you could ever het a humid space below 50 rh with this unit. I could see this unit being useful to keep a damp closet from getting mildew, but it's not really going to keep a grow room in check. Also there is this mysterious air cleaning option, but not sure what it does exactly. The best that I can tell, it turns an LED on inside, so maybe it's activating UV? No idea, just guessing. Overall this product isn't a good buy.