Air Innovations MH419 vs Levoit Classic 300S Ultrasonic Smart Humidifier

Don't plan on filling this humidifier at the faucet. If you take the water tank off, you can't flip it over in order to prevent drips as you carry it..

I love the scheduling function to turn it off and turn it back on. So helpful! You can set up for turn it off at the regular time you live home (M-F) and set up to turn it on within 40 mins before you get back! This save water and also exhaustive tank refills. BTW … refil the tank is a piece of cake, adding water to the top of the tank. I love the light off function and as well the app that controls the unit

The mist outlet points towards the front and cannot be aimed in any other direction. I like the large capacity of this humidifier. I only have to fill it once every 24 hours when I put it on high. It’s not quite the most powerful humidifier that I own—I have another one that puts 1 gallon of water into the air in just 12 hours

We recommend using distilled or purified water. Replace the water tank cover and place the tank back on the base. [Music] Press power to begin misting...

This humidifier is perfect for the master bedroom. It is quiet, pumps out enough water even during the winter months when the air is much dryer and is so easy to use and to clean. The top filling beats the heck out of the models at Target that you have to unscrew and inevitably spill water both to and from the bathroom. The antimicrobial and antimildew tech is good

My only issue with it is keeping it clean. I change the water and rinse it out every night, and I admit that I don't only put the recommended distilled water in it, only tap water. That is admittedly probably where my problem stems from, but I run this thing so much while it's dry as hell in Kentucky this time of year (winter) that I just don't want to have to stock gallons and gallons of distilled water, since it'll go through 2/3 of a tank in one night. I keep it set to auto shut off at 50% humidity, well within the recommended range and it still runs pretty much nonstop

It was working well until the red mold started to build up as seen in the picture. Tried to clean it with alcohol, vinegar, hydrogen peroxide but just couldn't get between the gaps and there is no way to disassemble the part. As much as I needed the humidifier because I have allergies, I didn't want to breath in the harmful mold.

If I had to get another, I might try something different, but this one would be the standard I'd expect and I could see myself coming back to it. Cleaning is a hassle, but living well isnt a walk in the park.