Humidifiers for Large Room Home Bedroom 2000 sq.ft. 17L/4.5Gal Large Humidifier with Extension Tube & 4 Speed Mist,Top Fill Wholehouse Humidifier with 360°Nozzle for Plant Office Commercial Greenhouse

Took it out of the box and set it up fast in less than 5 minutes. Super easy, hardly anything. Filled it, top fill which is convenient. Holds a LOT of water, which I like, I’m too busy to constantly be checking it for water so the huge water tank is nice. Pressed power button and instant thick water vapor! I could go higher on the humidity, but I guess I want to make sure I’m not getting floor condensation first in the spot I have it. Minnesota winters get dry like living in a desert, no moisture in the air due to the extreme cold. I will write an update how well it works after running it a few days. Our hands and lips are chapped in the house and if that goes away, it’s a win. The way it’s pumping out the vapor, at even a medium setting, I assume if it keeps running well it will work fabulous.Update: This unit worked so awesome, I screwed up and overfilled the unit because I forgot that I had already filled it earlier in the day. Having said that, it does have overflow holes that allows the water to drain out BUT it will drain onto the floor so just beware of that. I unplugged the unit and put towels down and had to leave to go somewhere. I got lazy and left it sit a few days and when I went to turn it back on it would not work. We opened up the top and my over fill of water had gotten on the electrical board and probably fried it. Honestly I consider this my fault, but I wish there was a way to keep water out of the electrical area if your dumb and completely overfill it like me.I will be purchasing another one today as our cracked hands and lips have come back. Everyone felt a difference in our 4,000 sqft house when it was running and it’s hard to go back to feeling so dry now that we spoiled ourselves with this unit.So, don’t be dumb and over fill it or if you accidentally do I personally suggest you immediately expose the electrical components (after unplugging it first of course) and dry them out! I have a feeling if I would have taken the time to do that right away I wouldn’t be staring at a dead unit.I read other reviews of mold and other issues and I just am not sure how that happened for them. I did use the UV light function when I ran ours, and I ran ours on about 60% humidity and I don’t know how tap water would get moldy in a day even without. If you leave a glass of tap water out for a week it usually doesn’t grow mold unless there was a contaminate. I can say from living in a previous house with a very high iron content in well water that we would get a nasty slime on everything but this is common with iron and not considered mold. I am wondering if this is what the reviewers are referring to but who knows. I also know when I use essential oils in any diffuser I get a slime I have to clean out, I did not add any to this unit yet how ever.For the reviews that say it wasn’t pumping out on the setting they had, I did have that happen once and I do not know if it is a sensor or something (for example I had it set at 60% and noticed it was on 30% when I went to refill it one day), but I just turned my unit off and back on and it went back to the setting I wanted. I assumed maybe it has some sensor or something so it didn’t bother me to have to do it. I am guilty for not reading the manual as it seemed so easy to figure out just playing around with it.Over all I am very happy with the unit and like I said I am ordering another. It ran for a few weeks just perfect until I decided to have a giant brain fart and add water to an already full unit.Good luck!

I bought this large-capacity humidifier, so I don't have to refill it too often. The manufacturer says a complete cycle on the highest mist setting takes 21 hours, but I find that it will go for about 24 hours before needing to be refilled. Also, although the user manual doesn't mention an automatic shutoff when empty, it does make a few beeps when empty and then shuts down automatically. (It gurgles a couple of times just before running out of water, so that also helps to alert to a pending shutdown.)Because optimal indoor relative humidity is about 30-50%, I was surprised that the product has a low-end humidity setting of 45% instead of 30% (adjustable in increments of 5% from 45% to 95%). But in practice that works out O.K. because the humidistat is located on a cord attached to the humidifier, so when it registers 45% current humidity on the machine's display, the actual humidity registered on humidity gauges located farther away from the machine usually shows levels in the range of about 35-38%, which is fine. The machine is also quiet and easy to fill. I don't yet know about the machine's durability, but it looks sturdy, and I think it will last a long time. (I did buy an extended warranty, however.)The only minor problem I've noticed is that the blue light bulb inside that signals the ultraviolet light is working appears to have gone out after about a month. I'm not sure if that means the UV is no longer working, or just the indicator quit working.I see that the machine also contains a permanent ceramic filter so that I don't need to buy extra filters. The only thing that seems a bit weird is the instruction for using essential oils. It says use just two drops; but two drops don't do much, so I put 10 drops in the oil container. Even then, the aroma is mostly just around the machine, not farther away, so I don't plan to waste money on more essential oils.Here's a tip based on my experience: I tried using demineralization cartridges in this, but they turned out to be pretty much useless. So, I bought an electric water distiller on Amazon to produce distilled water for the humidifier. If one uses distilled water, there is no more white powder/dust produced by the humidifier's mist output.Not only that, but one doesn't need to clean it and change the water as often when using distilled water instead of tap water. I used to have to clean it once a week to prevent residue buildup on the ultrasonic transducers and scum on the inside of the humidifier. After starting to use distilled water for the first time, I let it go at least two weeks before cleaning. When I opened it for inspection, there was almost no residue on the transducers and no sliminess at all in the water tank or on other parts.After cleaning it with white vinegar--and not bothering finishing the cleaning with bleach this time--I will now let it go for a month before cleaning it again. I will smell the mist it produces every day starting at two weeks to make sure it still smells clean and fresh. If it starts to smell even slightly funky, that's when I'll know to clean it and change the water. But properly distilled water should last a very long time because it has no minerals in it to allow mold to develop.

We bought with hoping that it would help with the dry air that always occurs every winter where we live. Since arrival it has been running 24/7. On the highest setting we have to fill it up daily. If not on the highest it ranges from 1 to 2 days before we have to refill it.Refilling is easy you just pour water right into the top. Depending on your water you may have to clean the top unit inside occasionally as mineral buildup will occur. This has been a game changer for our household. My kids notice the difference. When we had it turned off for a day they all reminded me frequently to turn it back on.We have a three level, 2000 sq ft home and it helps through the entire home.I would highly recommend this unit, and will buy the same one again when this one eventually goes out.

I waited to use this before writing my review. I love the fact that you only have to fill it once every 24-36 hours. I used this all through the winter and it would keep the humidity at about 40%. If I did forget to fill it my wife reminded me and said her sinus's could feel it. I had no issues, works well. I'll be cleaning it and putting it away for the summer, time for the de-humidifyer