Why trust us? We take expert advice, test, research and select products independently. If you buy through links on our website, we may earn an affiliate commission read more.

LEVOIT LV600HH Hybrid Ultrasonic Humidifier Review: Best for Allergies

Don’t want to keep relying on nasal sprays and medication to treat your allergy? Check out the Levoit LV600HH, which is equally effective at relieving allergy symptoms.

LEVOIT LV600HH Hybrid Ultrasonic Humidifier

LEVOIT LV600HH Hybrid Ultrasonic Humidifier

This humidifier is great at relieving symptoms caused by allergies, such as an itchy throat, coughing and sneezing.

  • Brand: LEVOIT
  • Product number: LV600HH
  • Runtime: Up to 60 hours


If you’re looking for an alternative remedy to relieve your allergy symptoms, a quality humidifier like Levoit LV600HH can help. It has a 6L water tank, resulting in a decent runtime. It also has both cool and warm mist options and comes with a remote for easy control.


  • Massive water tank
  • Offers both cool and warm mist settings
  • Includes a remote, sleek and modern design


  • Expensive
Ease of use
Value for money

The details

If you suffer from allergies, then you understand just how dry air can exacerbate your symptoms. The good news is, a humidifier is great at easing allergy symptoms; be it dry eyes, a scratchy throat or nasal congestion.

One humidifier that’s particularly effective at this is the Levoit LV600HH model. Here’s everything you need to know about this model.


Coming in a black or white color, this humidifier has a sleek design that’s sure to add a touch of elegance to your room. At night, you’re free to switch the lights off if you find the blue lighting too disruptive.

Important to note though is that its tank is pretty big. Due to this, the unit occupies a large chunk of space.

Another aspect you’ll love about the Levoit unit is that it’s whisper-quiet. Based on our tests, it put out a noise level of just 31dB when operating in its highest mist setting.

We also appreciate the remote that’s included in the package. If you’ve installed the humidifier in a baby nursery or bedroom, you can easily control it from across the room.

Ease of use

The Levoit LV600HH comes almost ready to use straight out of the box. The only thing you’ll have to do is fill its tank with water, place the tank back on the base and set the nozzle. Once you take these steps, the last thing required is to choose your preferred settings.

The front of the humidifier includes simple-to-navigate buttons. There’s a mist button that lets you choose between warm and cool mist, alongside three levels for heat -high, medium and low.

Better yet, you also have the freedom to set a specific percentage of relative humidity that you want the unit to achieve.

If you don’t like this hands-on approach, you can set the humidifier to operate in auto mode. In this case, it uses the built-in sensor to determine the current moisture level and adjust the mist output accordingly.


It is no secret that Levoit LV600HH has one of the largest water tanks.

Boasting a capacity of 6 liters, this is enough to keep the unit running for up to 60 hours. With regards to coverage, it can tackle spaces that are as big as 753ft².


Levoit LV600HH is one of the more pricey humidifiers.

This is not too surprising considering it offers an array of advanced features. These include a generous water tank capacity, long runtime, and an in-built humidity sensor.  

Besides, it doubles up as an essential oil diffuser. This saves you money as you won’t have to purchase this appliance separately.

Final verdict

If you grapple to control your allergy symptoms, the Levoit LV600HH is the ultimate humidifier for your home. It has a large water tank with a 6 liter capacity. This makes it suitable for covering areas up to 753 ft². And, it’s fairly easy to navigate.

Become a member

Sign up for our newsletter to get exlusive new content and giveaways.

By continuing, you accept the privacy policy.
No spam. Unsubscribe any time!