Digital Trends may earn a commission when you buy through links on our site.

These are the best cheap humidifier deals for September 2020

Humidifiers add moisture to indoor air to alleviate the dryness that can cause irritation and discomfort to different parts of the body. In addition to preventing your skin from being flaky, your lips from getting chapped, and protecting your nose, throat, and lungs from congestion, increasing humidity levels to 43% helps prevent the spread of airborne viruses up to 85%. A humidifier can also help you sleep soundly at night by reducing the chances of snoring and allergy-related itching or sneezing. Another bonus is that humidified air helps protect your home’s wooden furnishings. Like air purifiers,  humidity control is a proactive solution to boost indoor air quality. And today, you don’t have to break the bank to buy a humidifier — we’ve gathered the best humidifier deals from Walmart and Home Depot.

Today’s best humidifier deals

  • Goplus 4 L Ultrasonic Cool Mist Air Diffuser Humidifier$33, was $70
  • Homedics TotalComfort Humidifier — $39, was $50
  • Geniani Ultrasonic Humidifier — $36, was $45
  • Vicks Cool Mist Humidifier — $50
  • Honeywell HCM350W Humidifier — $62, was $70
  • Honeywell Home 1.5 Gallon Humidifier$89, was $110

VicTsing Mini LED Ultrasonic Humidifier

$22 $77
Expires soon
This multicolor humidifier moisturizes and purifies indoor air. It is also great when you're a fan of aromatherapy, all you have to do is add a drop of essential oils for clean and fragrant air.

Honeywell Germ-Free Humidifier

$62 $116
Expires soon
With three comfort settings and an unobtrusive system, this humidifier has UV technology to ensure you can breathe easy.

Goplus 4 L Ultrasonic Cool Mist Air Diffuser Humidifier with LED Night Light

$33 $70
Expires soon
Prevent dry skin, nose bleeds, and breathing disorders with this 4L humidifier from Goplus. It has two cool mist speeds and a diffusing function so air smells good as much as it is fresher.

TOPCHANCES Handheld Humidifier

$36 $47
Expires soon
This mini humidifier can also be used as a portable inhaler and as a pocket-sized nebulizer over a mouthpiece or mask. It is suitable for all ages and has a simple one-touch operation.

Crane - Adorable Ultrasonic Cool Mist Humidifier Hippo

$38 $50
Expires soon
This humidifier's child-friendly design will fit right in your kid's room. Sound sleep is ensured for them as it relieves nasal congestion, dry itchy skin, chapped lips, nose bleeds, and dry throats.

Comfort Zone 1 Gal. Humidifier

$34 $40
Expires soon
Got kids? This humidifier is the perfect humidifier for any room that could use that little bit of extra comfort in addition to clean and refreshing air.

Costway 4.5L Humidifier

$56 $86
Expires soon
This large-and-in-charge air humidifier is an excellent heavy-duty option to keep any room comfortable with an immense 4.5L water tank capacity.

Costway 6L Humidifier

$63 $100
Expires soon
Keeping the air moist in your home or work environment can help you breathe easier, and keep your skin supple and healthy. This humidifier also features an air purifier for maximum relief.

Honeywell Home 1.5 Gal. Humidifier

$89 $110
Expires soon
Give your home a breath of fresh air with this air humidifier to keep it as cool and sufficiently moist as you like with 1.5 gallons of water capacity.

Vornado EVDC300 Energy Smart 750 Square Foo. Room Evaporative Humidifier

$80 $130
Expires soon
Make a 750-square foot room less dry with Vornado's Evaporative Air Humidifier. It features an intuitive operation and is 90% more efficient than other contemporary models.

Dyson AM10 Humidifier and Fan (Refurbished)

$400 $499
Expires soon
Breathe easy knowing that every drop of water in the humidifier is purified through Dyson's Ultraviolet Cleanse technology which kills 99.9% of bacteria.

Honeywell Ultra Quiet Cool Mist Humidifier

$50 $56
Expires soon
Keep your home smelling flowery fresh with this adorably compact humidifier that fits in any interior design aesthetic.

How to choose a humidifier

There are two main types of humidifiers. Cool mist humidifiers are great for hard water areas and for those living with asthma. While these are usually energy-efficient, its fan could be a little noisy. Ultrasonic is a kind of cool mist humidifier that is virtually silent as it uses vibrating sound waves to diffuse moisture as a fine mist. On the other hand, warm mist humidifiers are the ones to get if you like aromatherapy and when you want it to be extremely quiet as if you were in a tranquil spa.  Instead of a fan, it has a heating element that disperses vapor in the air and often comes with a separate compartment for diffusing herbal or medicinal oils, so your room smells as good as it is fresh. Basically, you want your humidifier to match up to your environment and usage. For instance, cool mist humidifiers are ideal if you’re placing it in your kid’s room as it is generally safer without the risk of scalding accidents whereas warm mist humidifiers are recommended in colder climates.

Your budget is understandably a factor to consider but you’d want to make sure your humidifier is able to cover your room’s square footage. Although it is safe to assume that bigger units can humidify larger areas, you want it to be just the right size to avoid condensation on surfaces that could lead to mold growth. Next up is the water tank’s capacity as this would determine how long it can run in a given period of time and how frequent you’d have to refill it. You’d also want to check if the water tank is easy to remove to prevent messy spills.

In terms of features, ease of use is a priority so look for user-friendly controls or those that make for one-touch operation. Those with timers or the ability to auto shut-off spares the humidifier from burning out. A humidistat that would switch it off once the desired humidity level is reached would also come in handy but you can opt to buy a hygrometer which would cost around $10 if it doesn’t have one built-in. To make maintenance almost painless, a water tank and filter indicator save you the guesswork so you’re assured its parts aren’t compromised.

Looking for more great stuff? Browse through our curated deals page for robot vacuums like the iRobot Roomba, and more.

We strive to help our readers find the best deals on quality products and services, and we choose what we cover carefully and independently. The prices, details, and availability of the products and deals in this post may be subject to change at anytime. Be sure to check that they are still in effect before making a purchase.

Digital Trends may earn commission on products purchased through our links, which supports the work we do for our readers.

Editors' Recommendations