DealNews - Walmart Humidifier & Dehumidifier Deals & Humidifier & Dehumidifier Sales

Airfire 12-Pint Dehumidifier with Drain Hose for 1,500 Sq Ft for $108 + free shipping

Sat, 09 May 2026 00:25:12 -0400

For smaller spaces dealing with dampness or humidity, like a basement, bedroom, or crawl space up to 1,500 square feet, this unit pulls moisture and drains continuously through the included hose so you don't have to empty a tank manually. At $108, it's $82 off the $190 list price. Buy Now at Walmart

Features

Removes 12 pints daily, covers up to 1500 sq ft
Maintains comfortable 45%-55% humidity automatically
Continuous drainage via included 79in hose
Runs ultra-quiet at 35dB for undisturbed comfort
Dries clothes faster with dedicated clothes-drying mode

Humsure 4.5L Ultrasonic Cool Mist Bedroom Humidifier for $40 + free shipping

Sat, 09 May 2026 00:23:38 -0400

Sized for a bedroom or mid-size room, this 4.5L ultrasonic humidifier runs for extended periods without refilling, which suits anyone dealing with dry air, congestion, or static during winter months. It's currently $40, down from the $73 list price. Buy Now at Walmart

Features

25dB quiet operation for undisturbed sleep
4.5L tank runs up to 45 hours
Leak-proof 360° mist for even humidification
Auto shut-off prevents dry burning when empty
Removable parts for thorough, easy cleaning

AMI Parts HAC-504 Replacement Humidifier Wicking Filter for Honeywell HAC-504AW for $22 + free shipping w/ $35

Sat, 09 May 2026 00:20:56 -0400

Replacing the wicking filter on your Honeywell humidifier every 1-3 months is standard maintenance, and this AMI Parts drop-in replacement is a straightforward way to keep it running without buying the Honeywell-branded version. At $22, it's about $3 off the list price. Buy Now at Walmart

Features

Fits many Honeywell humidifiers: HCM, HEV, Enviracaire series
Replaces Honeywell Filter A: HAC-504, HAC-504AW
Cleans humidifier output for fresher, cleaner indoor air
Helps maintain comfortable indoor humidity for family comfort
Broad model coverage reduces guesswork when buying replacements

DuraComfort 50-Pint WiFi Dehumidifier with Pump for $216.50 + free shipping

Sat, 09 May 2026 00:20:02 -0400

For homes with a damp basement, crawl space, or large utility room, a 50-pint unit with a built-in pump means you can drain continuously without manually emptying a bucket, and the WiFi control lets you monitor humidity levels remotely. It's currently $217, down from a list price of $379, a discount of $162. Buy Now at Walmart

Features

Dehumidifies large spaces up to 4,500 sq ft
Set humidity precisely from 35%RH to 80%RH
Auto-drain with built-in pump and 16.4ft hose
Control humidity, fan speed, and timer via WiFi app
Save energy with ENERGY STAR certified efficiency

Fohere 3.2L Top Fill Cool Mist Ultrasonic Humidifier for $26 + free shipping w/ $35

Sat, 09 May 2026 00:19:10 -0400

Top-fill humidifiers are easier to use than side-fill models since you don't have to remove the tank to refill, and the 3.2L capacity covers a full night of runtime without interruption, making this a practical option for bedrooms or small offices. At $26, it's $20 off the list price. Buy Now at Walmart

Features

Run up to 28 hours per refill with 3.2L tank
Refill easily with top-fill water tank design
Auto shut-off and BPA-free materials for safer use
Use as humidifier, essential oil diffuser, and night light
Control mist level and direction with 360-degree nozzle

BCOOSS Ultrasonic Humidifier for Bedroom for $11 + free shipping w/ $35

Sat, 09 May 2026 00:19:06 -0400

Dry air at night can disrupt sleep and irritate sinuses, making a bedroom humidifier worth having if you run heat in winter or live in a dry climate, and this one is currently $11 down from its $19 list price. Buy Now at Walmart

Features

Portable 300mL humidifier powers via USB anywhere
Whispersilent ultrasonic cold mist for comfortable breathing
Auto shutoff prevents damage when water runs out
Colorful nightlight creates a calming bedside glow
Add water-soluble aromatherapy for customized scent

ALORAIR 113-Pint Commercial Dehumidifier for $446 + free shipping

Sat, 09 May 2026 00:19:03 -0400

Sized for basements, crawl spaces, or job sites dealing with serious moisture problems, the ALORAIR 113-pint unit handles the kind of capacity that consumer-grade dehumidifiers can't keep up with. It's currently $141 off the $587 list price, sitting at $446. Buy Now at Walmart

Features

Uses standard 115V/60Hz power