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LEVOIT Cool Mist Humidifier Review (LV450CH)

Are you tired or is your skin feeling dry and dehydrated? Do you suffer from eczema, insomnia, or nosebleeds? The solution to dry skin may lie in the Levoit LV450CH Ultrasonic Cool Mist Humidifier. Equipped with a 4.5-liter water tank, built-in night light, and aromatherapy setting, this humidifier is perfect for offices, nurseries, yoga studios, bedrooms, or any other room that could use a little extra moisture.

LEVOIT Cool Mist Humidifier Review (LV450CH)

Humidifiers can help alleviate a wide variety of health issues. If you’re prone to catching colds during flu season, a humidifier can rid your living space of airborne bacteria, helping you stay healthy all winter long. Increasing the moisture in the air can also soothe allergy symptoms, hydrate dry skin and itchy eyes, and prevent obnoxious nighttime nosebleeds. The “objects” in your home can also benefit from a humidifier — humid air is great for maintaining the health and quality of houseplants, hardwood floors, and wooden furniture.

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Easy to Use

This humidifier boasts a water tank that can hold a whopping 4.5 liters of water. This means that the unit can continuously humidify your room for 40 consecutive hours before needing a refill. Its design is both stylish and functional, with a one-touch button that allows you to easily switch between the unit’s three mist settings and turn on the built-in night light.


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The powerful mist nozzle can also rotate 360°, which means that you can aim the mist in whatever direction you’d like. After 40 hours of humidification, the LED indicator light on the unit will turn red, letting you know that you need to refill the water tank using either tap or distilled water.

The opening of the water tank measures 3 inches in diameter, so you can easily refill your humidifier with a faucet, nozzle, hose, or pitcher. As an added safety measure, the humidifier shuts off automatically when the tank runs completely empty, so you never need to worry about wasting energy.

This humidifier was also specially designed to be filterless, which means its performance is not weakened by the quality of whatever water you use to fill the tank. Clean your humidifier once a week with warm water, dish detergent, and the included cleansing brush to ensure peak performance and maximum service life.

Fits Seamlessly into Your Home

With its sleek, stylish, white-and-blue design, this Levoit humidifier will fit seamlessly into whatever room it’s in. It’s lightweight and compact, allowing it to sit comfortably on the floor, a nightstand, a desk, or any other flat surface. It’s also engineered with ultrasonic whisper-quiet cool mist technology, operating at an absolute maximum volume of 40 decibels, so you’ll hardly even know it’s there.

What is the Difference Between Cool and Warm Mist Humidifiers?

Perfect for Nurseries

If your baby gets fussy at night due to a sore throat, stuffy nose, or dry skin, consider setting up a humidifier in their nursery. Running a constant stream of cool, hydrating mist throughout the room during the night can help your baby sleep more soundly and comfortably. This model also comes with a built-in nightlight. Additionally, if your child is scared of the dark, the calming blue light of the humidifier will calm their fears while improving the air quality.

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Aromatherapy Setting

Aromatherapy can be an excellent way to relax and de-stress after a long day. This model of humidifier comes with an aroma box specifically designed to integrate essential oils with a cooling mist. Just add a couple of drops of your desired essential oil into the aroma box.

The humidifier’s fan will circulate the oil into the mist, filling your room with a soothing scent and giving you an at-home spa experience. Try lavender oil to calm anxiety, jasmine oil to lift your mood or sandalwood oil to improve focus. If you’re a yoga or meditation enthusiast, the aroma box can be a great tool to elevate your experience to the next level.

What Is the Difference Between a Humidifier and a Dehumidifier?

Levoit LV450CH: Soothes and Calms Any Room

Improving the health and comfort of yourself, your family, and your home is as easy as buying a humidifier. Make dry skin, frequent colds, and troubled sleep a thing of the past! The Levoit Ultrasonic Cool Mist Humidifier will fit unobtrusively into your life, tirelessly working to hydrate any room.

With a year-long warranty and guaranteed lifetime support from the Levoit Customer Service Team, you can rest assured that your home and office will always be humidified and comfortable from here on out. Don’t settle for dry, dehydrated air for one more second.

Video of the LEVOIT LV450CH

See also: Best Levoit Humidifiers


Our Recommended Humidifiers

Most Popular The Pure Enrichment MistAire safely and quickly moisturizes dry air for up to 25 hours so you can breathe easy and get more restful sleep. High and low-speed settings combined with a 360° mist nozzle help you consistently balance and regulate the humidity in your home all year long for relief from cold-like symptoms and sinus issues.

Cool & Warm The Levoit LV600HH has everything you’d want in a humidifier, including options for both cool and warm mist and an aroma diffuser for essential oils. It comes with a large water tank and remote control.

Best of the Best The Everlasting Comfort Humidifier is equipped with ultrasonic technology and produces near-silent frequency so you can comfortably ensure your home’s optimal humidity level. An essential oil tray is included to circulate fragrant oils into the cool mist, giving you a pure and fresh smelling aroma throughout your home.

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About the author

Hi I’m Alex, founder of HouseholdMe.com and I’d like to say thank you for dropping by. Like most of you, the first thing I look at before buying something online is reviews or buying guides. By reading what other people say will help me gauge whether or not a product is good or not.  I am trying to help people find answers, solve problems, and get inspired.

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