Cool Mist Humidifier by KOIOS, [2019 Upgraded] Advanced Top Filling Desgin Ultrasonic Air Humidifier, 4L Large Capacity, 3 Mist Modes and 15-20 Hours Timing Function, Real-Time Humidity Display

We've been using this humidifier for a few weeks now, and it seems very nice. It puts out a good amount of moisture into the air. The 3 different power levels is good. I think the best thing is that you can fill it from the top. Others I've had in the past you had to remove the water tank from the unit, bring it to the sink, flip it upside down, take off a cap, and fill it. On this one, I usually just fill a small bucket or ice cream pail in the sink, walk over to the humidifier, lift off the top lid, and pour it in. Super easy. One negative review that someone wrote, that said when he filled it, water ran out the slot on the front of the unit. If this happens, you are filling it wrong. It's easy to see how to use this, so they must not have read the directions. The only slightly negative thing is that even on the night time setting, the lights are kind of bright. But that's not a big deal. If it bothers you, lean something up against the front of it where the lights are.

Great product! Super easy to fill up and clean! Product came at its scheduled time. I was able to chat with customer support to complete a 1 year warranty for the humidifiers and Thea was friendly and very helpful! I’m not sure why some reviews says the water pours out of the front when they fill it. Thats not where the water goes anyway so i’m not sure why they would try to fill that area! The water tank easily comes out for fill and pops right back in place! The humidifier setting on it allows you to pick the percentage of humidity you want in the room and the noise level is very low!

Pros: lots of mist, turned on medium overnight in kids room and humidity was 70%, large tank, easy to fill, easy to clean, easy to dry, easy to operateCons: one of the rubber caps that serves as a leg pops off all the time, sometimes too much water gets to the agitator and causes the mist to stop, cannot turn the light off and it is bright, we turn it on then put a piece of tape over the display

I really wanted to love this humidifier. I do love the size and the look of it, as well as how quietly it operates, however I’ve had a lot of problems with it.The first few days it worked really well but then it started shutting off after just a minute or two. I keep getting the HH error too even though it’s full of water. Apparently, you have to set the tank just exactly right or the humidifier thinks it’s low on water and won’t turn on. And if you do, by some miracle, get it seated correctly so that it will come on, it still shuts off after only a minute or two of use.It’s incredibly frustrating.I’m not even using it now because I’ve just given up. I’m just going to have to find a new one and definitely not one from this company or brand.

After a lot of research I decided to buy this humidifier down to other reviews, features we wanted and affordability.After a month of operating the machine in our bedroom all day, every day we have had zero issues. It runs great, does it's job and is super easy to operate. I also very much appreciate it's night mode as well, without it the lights give a dark room a rather bright glow!Cleaning has also been easy so far, I imagine this is something better to judge after several months but so there doesn't seem to be any horrible nooks you can't get to.Love the product, would definitely recommend.

Overall it is a good product. Fairly quiet, and with the tank completely full, last almost a day with high mist. the humidity control matches with our meter in the room by +/- 5% I have been using it for a week, and it quit working twice. Once there were no error message and the water in the tank was fairly warm, I replaced the water and let it dry out a bit, it worked fine after. The other time it gave me the HH error message. I pulled out the tank and placed it back in and it worked fine again.Update:After two month use, it’s getting worse. If i filled the tank more than half way on two occasions it spilled out through the opening on the side and flooded the floor. Im guessing it lets too much water through the base and it has nowhere else to go. Also it keeps shutting down. I fill it to a quarter start it and it motor is going but there is no humidification. The humidity precentage number jumps up and down. I dump the water the from the tank and below, leave it to dry, refill it but the same thing keeps happening.I gave up im returning it

Best Ultrasonic Humidifier I have ever owned!Works great, pumps out a TON of fog on the high setting.Feels well made, sturdy, looks like a normal appliance.Most important feature...filling from the top! Not sure why others don't make it like this, seems almost silly not to.Love it!