Best Filterless Humidifiers
Updated May 2025
Join the millions that have trusted BuyersGuide.org to help them make smarter buying decisions. Let our independent expert reviews and data-driven shopping recommendations help you find the one that's right for you.
Best Filterless Humidifiers
2025 Buyer's GuideUpdated May 2025
Sort by:
1
1
LEVOIT LV600S Smart Warm and Cool Mist Humidifiers for Home Bedroom Large Room, (6L) 753ft² Coverage, Quickly & Evenly Humidify...
Works well
Quietness
Ease of cleaning
Ease of use
2
2
Dreo 6L Top Fill Humidifiers for Bedroom, 60H Runtime, 28 dB Quiet Supersized Cool Mist Humidifiers for Large Room, Air Humidif...
Humidity level
Functionality
Quietness
Ease of use
Ease of cleaning
Filling ease
3
3
Everlasting Comfort 2.5L Top Fill Humidifiers for Bedroom, Quiet Ultrasonic Cool Mist Humidifier, Easy to Fill & Clean, Auto Sh...
Functionality
Quietness
Ease of use
Humidity
Size
Color options
4
4
Everlasting Comfort Cool Mist Humidifiers for Bedroom 6L - Humidifier Large Room No-Filter, Quiet Air Humidifier for Plants, Ba...
Functionality
Quietness
Air quality
Ease of use
Ease of cleaning
Design
5
5
CHIVALZ 6L Humidifiers for Bedroom Large Room Home, Cool Mist Top Fill Humidifiers for Baby Nursery and Plants, 26dB Quiet, Nig...
Humidity
Quietness
Ease of use
Ease of cleaning
Value for money
Size
6
6
ROSEKM Humidifiers for Bedroom, 2.0L Cool Mist Humidifier for Home Plant and Baby Nursery, Quiet Ultrasonic Humidifier with 360...
Functionality
Quietness
Size
Humidity
Ease of use
Value for money
7
8
8
ASAKUKI Humidifiers for Bedroom, 3L Top Fill Cool Mist Humidifiers for Baby Nursery & Plants, 3-IN-1 Quiet Air Humidifier, Oil ...
ASAKUKI
Functionality
Ease of cleaning
Humidity level
Noise level
Value for money
Ease of use
9
9
LEVOIT Humidifiers for Bedroom Home, Smart Warm and Cool Mist Air Humidifier for Large Room, Auto Customized Humidity, Fast Sym...
Functionality
Ease of cleaning
Humidifier quality
Noise level
Ease of use
Design
10
10
Everlasting Comfort Humidifiers for Bedroom (4L) – Quiet Cool Mist Small Humidifier for Large Room with Oil Diffuser, 40-Hour R...
Functionality
Noise level
Humidity level
Ease of use
Looks
Our Top Choice
1
1
LEVOIT LV600S Smart Warm and Cool Mist Humidifiers for Home Bedroom Large Room, (6L) 753ft² Coverage, Quickly & Evenly Humidify...
Works well
Quietness
Ease of cleaning
Ease of use
Expert Analysis
Our team of experts highlights useful information so you can easily compare products to find the one that's right for you.
Award-Winning Tech
Our technology analyzes thousands of purchase trends to bring you the top product recommendations.
1,000,000+ shoppers use Buyer's Guide every week to find the best products and services online.
Learn more about our rankings.
Helping millions of users make smarter purchases online.
