A List of the Best Whole House Humidifier You Can Buy for Your Home

Best Selling Product No. 1
Aprilaire 500 Whole Home Humidifier, Automatic Compact Furnace Humidifier, Large Capacity Whole House Humidifier for Homes up to 3,000 Sq. Ft., white
  • BUY WITH CONFIDENCE This humidifier was designed and manufactured in the U.S.A. by Aprilaire – the inventor of the whole home evaporative humidifier, and the leader in indoor air quality solutions
  • FULL COVERAGE up to 3,000 square feet in tightly built homes with a capacity of 12 gallons per day
  • AUTOMATIC HUMIDIFIER with dual sensors to monitor and respond to both outdoor temperature and indoor relative humidity to deliver optimum humidity 24/7 throughout the home – simply set it and forget it
Best Selling Product No. 2
AIRCARE 831000 Space-Saver, White Whole House Evaporative Humidifier 2700 sq. ft
  • Digital Controls with Auto Humidistat. The maximum run time is 70 hours and the capacity is 6 gallons
  • Automatically Shuts Off When Desired Humidity Level is Reached or When Unit is Empty
  • Trapmax Filter Technology with Protection
Best Selling Product No. 3
AIRCARE 696 400HB Whole House Credenza Evaporative Humidifier for 3600 sq. ft, Light Oak
  • New Digital Humidistat Automatically Maintains Your Desired Humidity Level
  • Digital Readout Displays Actual Humidity Level, Desired Humidity Level or Fan Speed
  • Automatically Shuts Off When Desired Humidity Level is Reached or When Unit is Empty
Best Selling Product No. 4
LACIDOLL Large Humidifiers Whole-House Style Commercial&Industrial Humidifier 2000 sq.ft, 5.5Gal Ultrasonic Cool Mist Top Fill Humidifier 21L 2000ML/H Dual 360° Nozzles 3 Speed
  • 【Commercial&Industrial Grade Humidifier】 Over 5.5Gal larger capacity lasts for 10 hours working time at one top fill. 2000mL/h high moisture output is designed to humidify the air for spaces up to 2000 sq.ft in a whole house, greenhouse, supermarket,...
  • 【Dual 360° Nozzles Humidifier】2000mL/h maximum mist output. Free 2 Sets of Mist Pipe adjustable freely at 360 degrees for your multiple use like plant&vegetable growing and moisturizing. With 3 mist settings adjustable between low, medium and high...
  • 【Top Fill & Easy to Clean Humidifier】You can easily fill water from top without opening the cover (also can fill tap water directly). Constant moisture for more than 48 hours.Give you warn first and then auto shut off when out of water. With wide...
Best Selling Product No. 5
AIRCARE EP9 800 Digital Whole-House Pedestal-Style Evaporative Humidifier, Espresso
  • Pedestal-Style Humidifier for a Whole House Up to 2,400 Square Feet. Assembled product weight: 27 pounds.
  • Digital Humidistat Automatically Maintains Your Desired Humidity Level with Digital Accuracy
  • Digital Readout Displays Actual Humidity Level, Desired Humidity Level or Fan Speed ,Voltage - 120 volts
Best Selling Product No. 6
AIRCARE Digital Whole-House Console-Style Evaporative Humidifier (Copper Night)
  • Adjustable humidistat, Auto shutoff Refill Indicator
  • Check filter indicator, Control lock Casters with Pour in reservoir
Best Selling Product No. 7
Aprilaire 360 Humidifier, 120V Whole House,Through Wall.5 Gallons/hr
  • Air Changes an Hour: 1,100 SQ. FT. loose house: 2; 2,250 SQ. FT. average house: 1; 4,500 SQ. FT. tight house: 1/2 Water Feed Rate: 6 Gallons Per Hour Electrical Data: 120V 60Hz -0.7 AMP
Best Selling Product No. 8
Honeywell Home HE280A2001 HE280A Whole House Humidifier, White
  • Water-saving technology uses 30% less water than standard models
  • Easy mounting on either warm air supply or return air duct of any forced-air furnace
  • Flow through design helps keep unit clean of microorganisms and decreases the frequency of maintenance
Best Selling Product No. 9
Aprilaire - 800Z 800 Whole Home Steam Humidifier, Automatic Steam Humidifier, Large Capacity Whole House Humidifier for Homes up to 6,200 Sq. Ft.
  • BUY WITH CONFIDENCE This high output steam humidifier was designed with electrode technology and manufactured in the U.S.A. by Aprilaire – the inventor of the whole home evaporative humidifier, and the leader in indoor air quality solutions
  • FULL COVERAGE up to 6,200 square feet in tightly built homes. Choose from 6 levels of output adding 11.5 to 34.6 gallons of moisture into the air per day based on voltage and installation
  • PURIFIED WATER NOT REQUIRED Electrode technology requires impurities in the water to promote the transfer of electricity. Water filtration is not recommended – minimizing installation complexity and operating costs
Best Selling Product No. 10
Condair HumiLife Residential Whole House Humidifier - Direct Furnace Mount or Remote Mount System - Covers up to 3,000 sq. ft. - The Economic Solution for Forced Air Heating
  • HEALTHY AND COMFORTABLE INDOOR AIR: Maintaining an indoor air relative humidity of 40-60% is critical for human health and comfort by helping protect the respiratory tract and avoiding desert indoor climate; Unit measures 18.4 x 10.4 x 6.9 inches.
  • A BREATH OF FRESH AIR: Our ultra quiet, state-of-the-art air humidification system maintains constant indoor air humidity levels at all hours of the day. This reduces allergies and cleans the air of pollen, dust and other unwanted particles.
  • COVERS YOUR WHOLE HOME: The precise humidity control solution maintains a constant 40-60% RH or specific humidity throughout your entire home. Automatic operation eliminates the hassle of refilling while maintaining the highest level of hygiene.
Best Selling Product No. 11
Newell Brands 2095918 Holmes Whole House Humidifier
  • Features a large capacity unit that covers up to 2,000 square feet
  • Includes an adjustable dial humidistat for precise control
  • Runs for up to 24 hours, Includes 1 replacement filterSpecifications
Best Selling Product No. 12
Honeywell Home HE120A1010/U HE120A Whole House Humidifier, light gray
  • Drum humidifier with install kit
  • For basic humidification in small to mid-sized homes
  • Includes relative humidity control (humidistat)
Best Selling Product No. 13
Large Smart Humidifiers for Large Room, Greenhouse, Compatible with Tuya APP & Alexa Voice Control, Whole House Humidifiers(1.85Gal/7L) with Light Function, Easy to Clean
  • [Large Room Humidifiers for Home] 1.85Gal/7L humidifier for large rooms up to 500ft²/46m², long last for 24 hours humidification in one refill. Perfect humidifiers for bedrooms, whole house, office, greenhouse, etc.
  • [Smart Humidifier & Voice Control] Compatible with Amazon Alexa and Google Assistant for voice control. Connect the humidifier with 2.4Ghz WI-FI and Tuya Smart App to turn on/off, set the timer and adjust the mist level in the Tuya Smart App.
  • [3 Mist Speeds With Humidistat] With highest constant 300mL/Hr mist flow, you can easily customize your humidity to relieve stuffiness, congested sinuses, dry skin, itchy nose & throat due to dry air. Note: 45%-60% is the recommended humidity area for...
Best Selling Product No. 14
LACIDOLL 8L Humidifiers for Home& Large Room Top Fill Cool Mist for Bedroom&Whole House, Customized Humidity, Remote Control, Whisper-Quiet Auto Shut Off
  • 【8L CAPACITY LARGE ROOM HUMIDIFIER】With a large 2.1 gal / 8L tank and 360° adjustable nozzles, the humidifier evenly humidifies your space up to 500 sq.ft. No more frequent refilling, each refilling can last up to 48 hours of continuous work. It can...
  • 【TOP FILL HUMIDIFIER】 The top filling large room humidifier features a detachable water tank with a secure built-in handle and an extra wide opening for easy filling and cleaning. Comes with the FREE cleaning brush or sponge. Requires little to no...
  • 【SMART HUMIDIFIER】Maintain a healthy humidity level automatically with a built-in intelligent sensor. You can manually adjust the moisturizing speed by choosing a low, medium, or high setting. When out of water or falling occurs, the vaporizer...
Best Selling Product No. 15
LEVOIT Humidifiers for Large Room Bedroom (6L), Warm and Cool Mist Ultrasonic Air Vaporizer for Home Whole House Babies, Customized Humidity, Remote Control, Whisper-Quiet, Black
  • Warm & Cool Mist: The humidifier provides both cool mist and warm mist to relieve you from congestion,sinus,dry skin, allergies, bloody noses, cold, flu. It is perfect for all year around using.
  • Ultra-Quiet Operation: Sleep peacefully throughout the night with the humidifier’s near-silent operation and Display Off feature
  • Auto Mode: The humidifier’s built-in humidity sensor automatically adjusts the mist level to maintain a comfortable level of humidity, so you can set it and forget it. If the tank runs out of water, the humidifier will automatically turn off
Best Selling Product No. 16
Vornado Evap40 4-Gallon Evaporative Humidifier with Adjustable Humidistat and 3 Speeds
  • OPTIMUM PERFORMANCE — Deep-pitched blades pull large volumes of dry air through two humidifying filters, and then circulate the humidified air throughout the room using Vornado's signature Vortex Action, providing complete and uniform humidification in...
  • LARGE CAPACITY — The 4-gallon capacity provides up to 4-gallons of water output in 24 hours when operated continuously on high, allowing for long, uninterrupted operation and fewer refills.
  • SIMPLE CONTROLS — Control panel allows you to select your fan speed (low/750 RPM, medium/1150 RPM, or high/1600 RPM) and your desired humidity level using the humidistat dial.
Best Selling Product No. 17
YougetTech Digital Whole-House Portable 4-Speed Constant Humidity Evaporative Humidifier with Washable Filter for Home Office Bedroom, Auto Shut Off, 4-Gallon High Capacity, White
  • ★DEFINE COMFORT FOR YOU: Intelligent constant humidity, intimate humidity control. The humidifier comes with a sensitive humidity sensor detector, which can automatically adjust the suitable humidity or customize the humidity of 30%-99% in the...
  • ★DESIGN FOR LARGE ROOM: Equipped with a 4-Gallon large water tank, no need to fill the water tank frequently. Max Humidity is near 19 gallons per DAY and applicable area is near 860 ft²under the strict laboratory environment.
  • ★WASHABLE FILTER: The filter can be washed/machine washed, and the life span is 10-20 times that of ordinary filter. Four thickened innovative material filter has a larger contact area with the honeycomb structure. The inside of each filter is arranged...
Best Selling Product No. 18
Large Humidifiers for Home Large Room Whole House Top Fill 2.1Gal/8L , 500 sq.ft. Quiet Cool Mist Ultrasonic Humidifiers Runs up to 48 Hours, Auto Shut-Off and Easy to Clean
  • 【2.1 Gal Large Capacity, Humidifiers for Large Rooms & Small Rooms】Over 2.1 gallon larger capacity lasts for 48 hours working time at one top fill. 300mL/h high moisture output is designed to humidify the air for rooms up to 500 sq.ft. With 3 mist...
  • 【Top Fill Humidifier with Humidistat】You can easily fill water from top without opening the cover (also can fill tap water directly). Built-in humidistat accurately detects the humidity in your room and auto adjusts to your preset humidity level from...
  • 【Easy to Clean, Energy Saving】With wide opening water tank for effortless refilling without any spillage, and provides easy access to clean the empty tank thoroughly with a wet cloth. This large capacity humidifier won't need any replacement filters...

This List was Last Updated: updated on 2021-06-27 /  Amazon Affiliate Disclosure