Honeywell 1.5 gal. 500 sq ft Filter Free Warm Mist Humidifier with Essential Oil Cup, White, HWM440W
Honeywell 1.5 gal. 500 sq ft Filter Free Warm Mist Humidifier with Essential Oil Cup, White, HWM440W
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Honeywell

Honeywell 1.5 gal. 500 sq ft Filter Free Warm Mist Humidifier with Essential Oil Cup, White, HWM440W

4.2 stars out of 1023 reviews
(4.2)|
1,023 ratings
Honeywell 1.5 gal. 500 sq ft Filter Free Warm Mist Humidifier with Essential Oil Cup, White, HWM440WHoneywell 1 5 gal 500 sq ft Filter Free Warm Mist Humidifier with Essential Oil Cup White HWM440WHoneywell 1 5 gal 500 sq ft Filter Free Warm Mist Humidifier with Essential Oil Cup Black HWM440
Actual Color:White
Black, $77.54
Other options
selected, White, $75.00

Key item features

  • Warm Humidification: This 1.5-gallon warm mist humidifier effectively covers up to 500 sq ft, helping maintain indoor humidity between 40-60% to alleviate cough, congestion, and dry air discomfort.
  • Quick Operation: Features a programmable humidistat with 5 settings, quietly producing steam in under 1 minute, and includes 2 comfort settings with automatic shut-off when the tank is empty.
  • Filter-Free Design: Offers quiet, filter-free operation for long-lasting use without replacement costs, and includes an essential oil cup for use with essential oils or liquid inhalants (not included).
  • Easy Maintenance: Designed with a top-fill water tank opening for convenient and easy filling and cleaning.
  • Versatile Placement: Ideal for bedrooms, nurseries, or any room in the home, providing optimal humidity levels during dry seasons, allergy periods, or illness.
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Current price is $75.00
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Columbus, 43215
Arrives by Sun, Mar 29
Sold by christian's superstore
Fulfilled by Walmart
3 stars out of 5, based on 2 seller reviews(3.0)
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About this item

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Customer ratings & reviews

4.2 out of 5 stars
stars1,023 ratings579 reviews
How item rating is calculated
  1. 5 stars69% (701)
  2. 4 stars13% (130)
  3. 3 stars4% (43)
  4. 2 stars3% (34)
  5. 1 star11% (115)

Reviews summary

Pros
  • : Simple setup and minimal maintenance required.
  • : Allows for convenient water refills.
  • : Operates with a low sound level during use.
Neutral
  • : Can hold a good amount, but may need frequent refills.
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Showing 1-3 of 579 reviews

Nov 4, 2025
Cathy
Item details
Color: White
5 out of 5 stars review

Verified Purchase

Please keep selling this make and model!!!

This particular make and model of 1.5 gallon warm mist is the best we've owned in recent years. The newer version, quite frankly stinks. The controls on this one are reliable. The electronic controls on the newer one work sporadically and ultimately break quickly.

Helpful?19ALG61EA9BF228324914
Dec 17, 2025
Melody
Item details
Color: Black
5 out of 5 stars review

Verified Purchase

Quite and Efficient

I purchased this humidifier because of static. It's very quite. Puts out a good amount of steam. My hair no longer clings to my face in the morning when I brush it. Being winter time, it also warms up the room a bit. It is very easy to clean and remove parts. I have extremely hard water, which it built up on the inside of pump area, vinegar dissolves it fast. Definitely a good deal.

Helpful?19ALG61EA9BF228324914
Dec 13, 2025
Marino
Item details
Color: Black
5 out of 5 stars review

Verified Purchase

Excellent warm mist humidifier — simple, effective

Excellent warm mist humidifier — simple, effective, and reliable This Honeywell 1.5-gallon warm mist humidifier works exactly as advertised. It puts out a steady, comfortable warm mist and easily handles a large room. On lower settings it lasts close to a full day before needing a refill, and it automatically shuts off when the tank is empty, which is a great safety feature. I also appreciate the essential oil aroma tray — it adds a light, pleasant scent without mixing oils into the water. Very easy to use, quiet, and solid build quality. Perfect for dry winter air and overnight use. Would definitely buy again.

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