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Price: $50.45 $68.95
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  • Cool, filtered invisible moisture
  • 30% quieter than other evaporative humidifiers
  • Break resistant water tank
  • Stylish design with tank in back
  • Wide tank opening is easy to fill and clean
  • 2 speed settings to adjust moisture output and sound level
  • Wicking filter captures minerals from the water and helps prevent white dust in areas with hard water

Cool Moisture Humidifier

The Honeywell Cool Moisture Humidifier is an excellent addition for those searching to help establish a pristine breathing environment. Providing the height of convenience and efficiency, this cool moisture humidifier features a quiet operation and a break-resistant water tank. Accessibility has also been addressed with the utilization of a wide tank opening that allows for easy filling and cleaning. The HEV320B discharges invisible cool moisture in 2 moisture output settings. This cool moisture humidifier is an ideal fit for smaller to medium sized rooms and is capable of running for 18 uninterrupted hours per filling.

Genuine Honeywell Wicking Filter C

This cool moisture humidifier works with Honeywell Replacement Filter C. Designed for optimal moisture output and inhibiting up to 99.99% of mold growth on the filter, this Genuine Honeywell Humidifier Wicking Filter captures minerals from the water and helps prevent the buildup of white dust. The updated version of the Honeywell Replacement Filter C features a blue pre-filter layer that helps capture large airborne particles from the air that passes through the filter.

Protec Antimicrobial Cleaning Cartridge

The Honeywell Cool Moisture Humidifier can also use Protec Humidifier Cleaning Balls. Protec Antimicrobial Cleaning Cartridges feature a patented antimicrobial, Aquastat that continuously works to hinder the growth of bacteria and mold. They're also capable of preventing the buildup of slime in the water and humidifier surfaces. Protec Antimicrobial Cleaning Cartridges work in all humidifiers and are safe/non-toxic. Aquastat contains no harsh chemicals or harsh acids making the cleaning action just as gentle as water on your humidifier surfaces and components.

Product Details
Product Specs
Product Manuals
Honeywell Quiet Comfort Cool Moisture Humidifier Video

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HEV320B customer reviews

Overall Rating

20 Reviews
20 customers recommend this product
Honeywell Quiet Comfort Cool Moisture Humidifier Reviews
January 16, 2024
Quality, Quiet, and Easy to Use

Purchased for my baby's bedroom during winter. Had a smaller filters one before this that was not great and I felt like I could never properly get clean. We love this Honeywell one. We noticed a big difference in the humidity level in the room. It's not too loud, but still acts as nice quiet white noise. The best part is the tank can be set down under the sink to fill or on the counter while removing the cap. Product design makes this humidifier easy to fill, operate, and clean. We plan to buy another for our bedroom since we love it so much.

Rosemary P
February 6, 2023
Verified Purchase
Great product

I love these humidifiers. Very quiet. Purchased additional units for my Mom.

Leticia O
September 23, 2022
Verified Purchase

Purchased the large humidifier 2 years ago and am impressed with product function. Now need the small room humidifer......reliable product.

May 5, 2022
Verified Purchase

Easier to fill than other humidifiers and more attractive as well!

Virginia A
April 30, 2022
Verified Purchase
Honeywell Cool Moisture Humidifier - Black, HEV320B

Works well in my bedroom.

Linda K
April 14, 2022
Verified Purchase
Just right

Easy to fill and clean

Catherine F
April 13, 2022
Verified Purchase

Haven't had a chance to use yet as I am still using an old Honeywell. Looks like it will be easier to fill and keep clean. I believe this is my current model's replacement. It sounds quieter...which I like the noise as it keeps me from hearing other sounds. The filter that came with it is not very good. Do like Honeywell products

james jarosz
February 17, 2022
Verified Purchase
New Humidifier

The machine works well in doing its job as a humidifier no problem there. However, its too quiet. I liked the white noise from the old model I had----it was great for sleeping. I've had a little trouble getting used to the quiet operation of this model.

Lawrence A
January 21, 2022
Verified Purchase
Nice Surprise!

Perfect size for our bedroom.

Kim B
November 11, 2021
Verified Purchase
Just What I Needed for Winter

I wanted a small humidifier for my bedroom during winter. This is just perfect. Looks nice, not real big, super easy to use and on the low speed, which is what I want, it's very, very quiet. I love it.

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