Honeywell 1 gal 70 Sq Ft Manual Filter-Free Humidifier
Honeywell 1 gal 70 Sq Ft Manual Filter-Free Humidifier
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Honeywell

Honeywell 1 gal 70 Sq Ft Manual Filter-Free Humidifier

4.5 stars out of 486 reviews
(4.5)|
486 ratings
Honeywell 1 gal 70 Sq Ft Manual Filter-Free HumidifierHoneywell 1 Gallon Filter Free Warm Mist Humidifier HWM845B Black
Size:Medium to Large Room

Key item features

  • Clean Mist: Delivers up to 99.5% bacteria-free mist due to water boiling, as verified by independent laboratory testing.
  • User-Friendly Design: Features a wide tank opening for easy filling and cleaning, along with fan-free operation suitable for bedrooms.
  • Aromatherapy Option: Includes an essential oil cup for use with essential oils or liquid inhalants, enhancing comfort.
  • Adjustable Output: Offers two settings to control moisture output and operates for up to 24 hours on the low setting.
  • Safety Features: Equipped with an auto shut-off function and a reset light for added safety and convenience.
  • Room Suitability: Designed for use in medium-sized rooms, providing effective humidification.
  • Generous Capacity: Boasts a 1-gallon tank capacity, reducing the frequency of refills.
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Customer ratings & reviews

4.5 out of 5 stars
stars486 ratings421 reviews
How item rating is calculated
  1. 5 stars77% (373)
  2. 4 stars14% (67)
  3. 3 stars3% (13)
  4. 2 stars1% (7)
  5. 1 star5% (26)

Reviews summary

Pros

  • : Setup and operation are straightforward and uncomplicated.
  • : Design allows for simple cleaning process.
  • : Has a simple and intuitive style that fits with home decor.
  • : Filling is facilitated by a simple design.
  • : Operates with minimal noise during sleep.

Neutral

  • : Can be potent with essential oils, but may initially emit a strong plastic smell.
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Showing 1-3 of 421 reviews

Dec 17, 2025
Glenda
Item details
Color: Black
5 out of 5 stars review

Verified Purchase

Best humidifier ever!

Best humidifier ever! I am so impressed with this humidifer. First off it is so quiet, i have purchased other humidifiers in the past and from the minute I turned them on they were horrendously noisy. I took this Honeywell Warm Mist Humidifier out the box today, made sure all the parts were in tntact, filled the resivoir with water then turned it on . I double checked to make sure it was working because it is so quiet.I highly recommend this product to any one looking for a humidifier.

Helpful?4BRUQJSJJ0YH163333169
Jan 5, 2026
Walmart customer
Item details
Color: Black
Sold and shipped byPrime National Distribution
5 out of 5 stars review

Verified Purchase

Works Great--No Issues!

This Honeywell warm mist humidifier is super simple to use. It has 3 options: "off," "low," and "high." It's easy to remove the tank; re-fill it with water; and put it back into place. It works great; I haven't had any problems with it.

Helpful?4BRUQJSJJ0YH163333169
Feb 26, 2026
charolette
Item details
Size: Medium to Large Room
5 out of 5 stars review

Verified Purchase

This humidifier checks all the boxes. Would definitely buy again. The top fill tank is so easy to use for refilling.

Helpful?4BRUQJSJJ0YH163333169