LEVOIT OasisMist Smart Cool and Warm Mist Humidifiers for Bedroom Large Room Home, Auto Customized Humidity, Ultrasonic Top Fill Oil Diffuser for Baby and Plants, Quiet, 4.5L, White

Easy to fill. Quiet. Only reason I didnt give five stars is it takes a lot to learn the functions of the control buttons. Some buttons have multiple functions. Operation is not use friendly.

With the dry winter air in the bedroom overnight, my cats chronic rhinitis was flaring up -- he sometimes sneezes 8 or 10 times in a row and his eyes look sore. I set this up on a bedside table -- it is so quiet -- and it runs all night on a gallon of distilled water (cool mist). In one week, his congestion has improved, few sneezes and little eye discharge. He sleeps on the side of the bed where the mist descends. Also, he can be a picky eater: stuffy nose, impaired smelling ability, loss of appetite. His appetite has improved. Happier cat for sure. UPDATE: 2 months later. I switched to Brita-filtered water without any problem so far, because buying 7 or more gallons of distilled water per week is too costly. Use distilled white vinegar to rinse and wipe out tank and base once per week. ALSO, this is not top-loading. You do not bring the water to the humidifier. Instead, you remove the tank, flip it over onto a flat surface, remove (and replace) a large cap, pour in water, flip it back over, and set it back on the base. This is easy for me to do, but a gallon of water is heavy and any person with arm/hand strength issues may have a hard time. STILL, my cat and I are free of the usual winter allergy-noses and the machine works very well, shutting itself off when the desired humidity is reached.

Ill start of with it IS VERY quiet. You DO get a slight boiling sound on warm mist, but its not bothersome. That being said, lets move on. Received it at 7pm, had it running by 7:30pm. BY 6 AM the water level was low. It would probably have lasted until 7:30 or 8am, giving it around 12 hours (cool mist) run time on high before needing a refill. Now it was on high all night (cool mist), which brings me to my only REAL complaint. You cant preset the level for automatic. Its either 60% or nothing. Has a big beautiful number on the front to display the humidity in close proximity, but you cant set it to a specific level to turn off at. It LOOKS like you can use your phone with an app to set it, but NO. About the only thing the app does if this is all you have is collect a bunch of info IT DOESNT NEED to do the job. It will show you the humidity level on your phone, but if youre anywhere in the room the display is quite large and easily to read, making the app nothing more than another way to get spam. (oh that tasty spam) IF you could PRESET the output % for automatic, this would be a solid 5 star, as it puts out a nice stream of mist, and is VERY quiet. And honestly, it would probably only add a few pennies to the cost to do this... OPERATION: 3 mist levels and 3 heat levels can be set. Putting it in night mode >appears< to turn off the warm mist (removing the boiling sound), along with the display. Even on low mist level it puts out a fair amount, and high you almost have a fog machine, making it great for larger areas like the living room. It has an auto setting, but as stated before it will only maintain the humidity at 60% Overall, it works quite well, and is quiet enough that youll barely notice it running even in a very quiet room (even on warm mist). Good value, but would be a PERFECT value if you could set the level!!

Lots to like about this humidifier but, there are a couple of minor things that could be improved in the next design. As others have said, filling the container is not nearly as simple as it could be with a better design. The container would be easier to clean if the fill hole was larger. The sleep mode works but, when turned back on, it doesnt seem to revert to its original setting. A longer cord would be helpful. The set humidity level doesnt seem to work consistently. Overall a great product; very quiet, well built, so far operates very smoothly. I would highly recommend it.

Great Product, does everything its supposed to. Description describes it to a tee. Great Customer service. Had an issue with the remote. They immediately replaced it.

Gifted this for a friend for a housewarming and he uses it daily! I have one as well and I don’t it easy to clean and it’s not loud, hardly know it’s in the room!

It does a great job of putting moisture in the air and is a fine mist.

My home gets very dry in the winter months. I put this in my bedroom and noticed a difference immediately. I bought a second one for my sons house!

Does it’s job but a bit of a pain to clean. I run it almost constantly during fall and winter. Needs a deep vinegar cleaning almost weekly even when using purified water. Otherwise no complaints.

I had another Levoit humidifier that only lasted about a year. The tank cracked in several spots but otherwise was pretty solid. This one looks to be better built. For the review mentioning this wont work with 5G routers, you should be able to setup both a 5G and 2.5 on your 5G router. Ive had to do this with lighting in my house and it works fine once you set that up. Also important to note, the humidity sensor doesnt work. It bounces around all the time. Currently, its saying 75% but my humidity meter in that same room reads 40%. Sometimes it works but its pretty rare so dont buy it if you plan to use the auto mode.