Air Innovations MH-504 Ultrasonic Cool Mist Humidifier

Air Innovations MH-504 Ultrasonic Cool Mist Humidifier is rated 2.8 out of 5 by 5.
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As low as $89.99
In stock
  • Ultrasonic cool mist room humidifier works for large rooms up to 400 SQ FT
  • 1.37-gallon water tank with 70 hour run time on low with adjustable mist output levels
  • Includes Soothing Aromatherapy Feature
  • Dual direction nozzle
  • Easy to us Sensa Touch Control panel 
  • Built in handles for convenient filling
  • Includes permanent ceramic filter that never needs to be replaced
  • Measures 9.25” L x 6.5” W x 12.75” W

Breathe Easy

Breathe easier with the Air Innovations Ultrasonic Cool Mist Digital Smart Humidifier - Model 504. For its size, it runs longer and it’s more versatile than any other room humidifier on the market.  This fully featured unit has a 1.37-gallon tank the runs up to 70 hours on low – that’s almost 9 nights of sleep before you must refill it.  The operation of this humidifier is silent for a peaceful night of sleep, yet it’s powerful enough to add humidity for medium to large rooms up to 400 sq. ft. 

Easy to Use

It has a Sensa Touch display for easy control, a permanent ceramic filter that traps impurities from water, and a 360-degree rotating mist nozzle helps you direct the moisture where you want it. It will also help kids and babies because the extra humidity will relieve dry eyes, rehydrate skin, help scratchy throats and will help reduce snoring for better sleeping. It also protects and rehydrates furniture, wood cabinets & floors, and wooden guitars.

Low Maintenance

The tank and base are infused with an antimicrobial inhibitor to help prevent microbial growth on the surface of the tank and base. It also comes with a permanent ceramic humidifier filter that you never have to replace. Unlike competing humidifiers, it also features top and bottom handles for easy carrying, extra wide opening for easy filling and an auto out-of-water shut off when it runs out of water. The Air Innovations MH504 Ultrasonic Cool Mist Humidifier includes a 1-year warranty from date of purchase.

Rated 5 out of 5 by from Super quiet - various levels Firstly - this thing LOOKS great! Much nicer than some of the other plastic “tub” options from competitors. LOVE the dual directional heads and the multi level output options. While on low, you can set it and forget it for days - as it goes for 70 hours between refills. It is super quiet and does not spit any water onto the furniture, floor or surrounding area. GREAT product - perfect for the fall and winter months where the furnace makes the house (and us!) super dry. Love it so much I picked up a second one for my folks.
Date published: 2018-10-16
Rated 5 out of 5 by from Finally relief from dry eyes & snoring! I’d given up on humidifiers-too noisy; too much condensation; fear of bacteria, etc. plus unattractive. I discovered this model by chance & thought I’d try once more. So glad I did! This unit is so simple but so extraordinary! Noiseless, efficient, and attractive! Dry eyes are a thing of the past, no more dry nasal passages or scratchy throats. And the shih Tzu has stopped snoring! Even the husband stopped snoring! Oh my gosh, so in love with this humidifier that I’ll never go to bed without it! Definitely a keeper!
Date published: 2018-12-27
Rated 1 out of 5 by from No built-in programmable humidistat We asked for "Air Innovations MH-504 Ultrasonic Cool Mist Humidifier" which you also describe that "It has a Sensa Touch display for easy programming and a built-in programmable humidistat" but the one that we got said: "Clean Mist SensaTouch Humidifier with Aroma Tray" and the humidistat is not named in the Instructions Manual, because how they answered to me "We do apologize for any inconvenience, our model MH-504 does not come with a built in humidistat" but they didn't care at all about what they are offer in their own page. So it seems to me very irresponsable and careless... first and last thing that we get from them!
Date published: 2018-12-09
Rated 1 out of 5 by from Worked well....but not for long!!!! I bought this product during the Christmas season when it was on QVC on easy pay. I bought it for my granddaughters nursery (born in March). Obviously, you don't use a humidifier during the humid months of summer (May thru Sept.) when your A/C is running to take the humidity out of the air. So it was put away during the summer months and brought back out in the Fall (October). This unit stopped working one week after the one year purchase date from QVC. Although I didn't get it for two weeks after I purchased it and it did not go into service until March. The unit worked for six months total. The sensa touch feature stopped working so you couldn't turn it on. I bought a different unit, the one with the long neck a long time ago and it is still working and I have been very happy with it. Obviously this sensa touch feature is defective or they have decreased the quality workmanship in the products in the last year or two. BEWARE!!!!!!
Date published: 2019-02-03
Rated 2 out of 5 by from Slimy Lasts 20 hours before needing to refill water! Blue light keeps me up at night, I need to cover it with cardboard. Inside got slimy film that was hard to clean, began 3 weeks after starting to use, even went up the misting chamber. It works well, if your willing to keep cleaning it
Date published: 2019-06-02
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