DealNews - Best Humidifiers on Sale & Best Dehumidifier Deals

Pro Breeze Mini Portable Dehumidifier for $15 + free shipping

Sun, 12 Jul 2026 07:52:16 -0400

This open-box Pro Breeze mini dehumidifier drops to $14.72 with promo code "VIPJULYTAKE8", down from the $74.96 list price. It covers up to 430 sq. ft. and uses Peltier technology, allowing it to run without a compressor or fan for quiet operation in small spaces like bedrooms and bathrooms. Deal ends July 31. Buy Now at eBay

Features

18-oz. water tank capacity
Covers up to 430 sq. ft.
Uses Peltier technology instead of a compressor or fan
Operates quietly for use in bedrooms, bathrooms, and closets
White finish
Open-box condition

ToLife 95-oz. 1,000 sq. ft. Dehumidifier for $60 + free shipping

Tue, 30 Jun 2026 19:00:18 -0400

This ToLife dehumidifier is 25% off its regular price of $80. The 95-oz. water tank covers up to 1,000 sq. ft. and includes an automatic shut-off when the tank is full. Shipping is free. Buy Now at Amazon

Features

95-oz. water tank capacity
Covers up to 1,000 sq. ft.
Under 30 dB in sleep mode
7-color LED ambient lighting
Auto shut-off when tank is full or misaligned

12L Smart Air Cool Mist Humidifier for $46.50 + $33.63 shipping

Mon, 29 Jun 2026 10:19:47 -0400

A large-capacity humidifier like this suits bedrooms, living rooms, or any space where you want extended runtime without frequent refills, and the 12-liter tank is the main draw if you run one overnight or through the day. After factoring in the $$17 import charges, $3.07 payment processing fee, and $33.63 shipping, it's a low by $20 for a similar one at Walmart. Buy Now at Alibaba

Features

app-controlled functionality
large water tank size
low noise level

Homvana 3.6L Top-Fill Cool Mist Humidifier for $15 + free shipping

Mon, 22 Jun 2026 11:29:01 -0400

At Amazon, get this Homvana 3.6L Top-Fill Cool Mist Humidifier for $15 when you add it to your cart and proceed to checkout. It's the best price Amazon has charged for this model. The 3.6L tank is rated to last up to 4 nights per fill, and the top-fill design uses a 5.3" opening for easier refilling and cleaning. Buy Now at Amazon

Features

32-hour runtime
auto-off timer
night light
3L tank

GoveeLife 6L Smart Humidifier for $54 + free shipping

Tue, 09 Jun 2026 04:11:31 -0400

At Amazon, add this GoveeLife 6L Smart Humidifier to you cart to get it for $54 at checkout. It's the best deal we've seen for this model. Shipping is free. Buy Now at Amazon

Features

26dB quiet operation
covers up to 500-sq. ft.
adjustable RGB nightlight
measures 5.12"D x 11.42"W x 13.45"H
300ml/h moisture output

Eva-Dry Wireless Mini Dehumidifier for $10 + free shipping w/ Prime

Mon, 25 May 2026 18:42:57 -0400

The Eva-Dry Wireless Mini Dehumidifier is $10.49 at Amazon. That's the lowest it's been there and the best we found now by $10. Shipping is free for Prime members. Buy Now at Amazon

Features

333-sq. ft. coverage
renewable solution
lasts up to 4 weeks
Model: E-333

Vellgoo 4,000-sq. ft. Dehumidifier for $170 + free shipping

Fri, 22 May 2026 20:55:22 -0400

The Vellgoo 4,000-sq. ft. Dehumidifier is $169.99 at Amazon. That's $60 off and the lowest price we could find. Shipping is free. Buy Now at Amazon

Features

64-pint capacity
40%–80%RH Control
Energy Star 2025 Certified
Washable Filter
Model: VGE033A3BS

8L Cool and Warm Mist Tower Humidifier for $63 + free shipping

Sun, 12 Jul 2026 23:19:36 -0400

Suits larger rooms or open-plan spaces where a standard compact humidifier can't keep up, and the dual cool and warm mist options let you use it year-round rather than just in dry winter months. At $63, it's $78 off the $141 list price. Buy Now at Walmart

Features

2.11Gal large-capacity tank minimizes refilling frequency
Remote and touch controls for convenient operation
Ultra-silent sleep mode for quiet environments
Powerful pump for high-efficiency, wide-coverage humidification
Integrated aroma box for essential oil diffusion

Airfire 1,500-Square-Foot 12-Pint Dehumidifier for $108 + free shipping

Sun, 12 Jul 2026 23:17:19 -0400

Designed for spaces up to 1,500 square feet, this unit pulls 12 pints of moisture per day, which suits basements, crawl spaces, or any room where humidity is a consistent problem. At $108, that's $82 off the $190 list price. Buy Now at Walmart

Features

Removes 12 pints of water daily for 1500 sq ft
Continuous drainage via 79-inch hose or 2.2L tank
Intelligent touch control with 30%-90% humidity settings
Ultra-quiet operation at 35dB with 24-hour timer
Dedicated clothes drying mode for rapid moisture removal

Airfire 86oz Dehumidifier for $70 + free shipping

Sat, 11 Jul 2026 23:27:11 -0400

Airfire's 86oz capacity puts it in the mid-range for portable dehumidifiers, suitable for bathrooms, closets, or small bedrooms where moisture buildup is a recurring issue. At $70, it's $70 off the $140 list price, which is a 50% reduction. Buy Now at Walmart

Features

Removes moisture for up to 1000 sq ft areas
Efficient 60W power consumption
Automatic shut-off prevents water overflow
30dB quiet sleep mode
Portable design with built-in handle

ITdodo 4.5L Cool Mist Humidifier for $40 + free shipping

Sat, 11 Jul 2026 23:26:34 -0400

The 4.5L tank means fewer refills, which suits larger rooms or anyone who runs a humidifier overnight without wanting to top it off daily. At $40, it's $20 off the $60 list price. Buy Now at Walmart

Features

40 hours continuous mist runtime
Auto humidity monitoring and adjustment
Silent operation with night light
Remote control humidity adjustment
Essential oil compatible aroma tray

KNKA 34-Pint Home and Basement Dehumidifier for $150 + free shipping

Sat, 11 Jul 2026 23:26:23 -0400

The KNKA 34-pint unit is sized for smaller spaces like bedrooms, offices, or a modest basement, and handles moisture control without taking up much floor space. At $150, that's $90 off the $240 list price. Buy Now at Walmart

Features

Removes 34 pints of moisture daily
Covers spaces up to 2,500 sq. ft.
Continuous drainage via included hose
Three smart humidity control modes
Ultra-quiet 42–48dB operation

Airfire 4L Cool Mist Humidifier for $45 + free shipping

Sat, 11 Jul 2026 23:24:23 -0400

The Airfire 4L Cool Mist Humidifier is a mid-size unit suited for bedrooms or home offices where dry air is a recurring issue, and at $45 it's currently half the $90 list price. Buy Now at Walmart

Features

4L capacity with 36-hour runtime
Smart humidity sensor with 40-90% range
5 adjustable mist levels with 360-degree nozzle
Integrated essential oil diffuser and LED night light
Model: YH-921

Bcooss 3-in-1 Ultrasonic Cool Mist Humidifier and Essential Oil Diffuser for $16 + free shipping w/ $35

Sat, 11 Jul 2026 23:21:52 -0400

Combines a humidifier, diffuser, and night light in one unit, which keeps things simple if you want to add moisture and aromatherapy to a small room without buying separate devices. At $16, that's $5 off the $21 list price. Buy Now at Walmart

Features

Single-button operation for all settings
Portable USB design for travel and office use
Customizable multi-color night light with dimming
Automatic shut-off for safety and energy efficiency
Ultra-quiet atomization for even mist distribution

Humsure 80-Pint Dehumidifier for $223 + free shipping

Sat, 11 Jul 2026 23:17:50 -0400

The Humsure 80-pint capacity puts it in the range suited for larger spaces like basements, crawl spaces, or whole-home use where smaller units struggle to keep up. At $223, that's $156 off the $379 list price. Buy Now at Walmart

Features

Removes 80 pints of moisture daily
Maintains humidity with smart auto sensor
Saves energy using 24-hour programmable timer
Operates quietly for bedrooms and offices
Supports continuous drainage with included hose

Bcooss 1.5L Cool Mist Humidifier for $16 + free shipping w/ $35

Sat, 11 Jul 2026 23:15:34 -0400

A compact, low-cost humidifier suited for a small bedroom or office desk, running up to 12 hours on a single fill. At $16, that's $10 off the $26 list price. Buy Now at Walmart

Features

1.5L dual-intake water tank for continuous mist
Easy top-fill design for effortless refilling
Wide opening allows for easy deep cleaning
Ultra-quiet operation for undisturbed use
360-degree rotating nozzle for precise coverage

Fimilo 3L Evaporative Humidifier for $26 + free shipping w/ $35

Thu, 09 Jul 2026 23:22:52 -0400

Fimilo's 3L evaporative humidifier uses a wick filter to naturally absorb and evaporate water, which means it won't produce the white mineral dust that ultrasonic models are known for, making it a reasonable choice for anyone sensitive to that issue. At $26, that's $44 off the $70 list price. Buy Now at Walmart

Features

Hand-washable reusable filter
Three month filter lifespan
Seamless slide-to-adjust control panel
Precise touch-sensitive setting controls

Frida Baby 3-in-1 Humidifier, Diffuser, and Nightlight for $80 + free shipping

Thu, 02 Jul 2026 22:12:12 -0400

Designed for nurseries, this covers three functions in one unit so you're not crowding a small room with separate devices for humidity, aromatherapy, and a nightlight. Buy Now at Target

Features

Ultrasonic cool mist humidifier
Integrated essential oil diffuser
Color-changing nightlight
Covers up to 320 square feet
Auto-stop feature when water runs out