DealNews - Best Humidifiers on Sale & Best Dehumidifier Deals

Frigidaire Gallery 50-Pint Smart Dehumidifier for $140 + free shipping w/ Prime

Tue, 15 Sep 2026 05:57:53 -0400

At Woot, get this Frigidaire Gallery 50-Pint Smart Dehumidifier for $140. It's the best price we could find by $190. It includes smart features like Wi-Fi app control, Amazon Alexa and Google Assistant compatibility, and a built-in air quality sensor with a PureAir Advanced Filter. Deal ends September 20. Buy Now at Woot! An Amazon Company

Features

Removes up to 50 pints of moisture per day
Built-in air quality sensor with PureAir Advanced Filter
Wi-Fi connected via the Frigidaire app for remote control
Works with Amazon Alexa & Google Assistant
Continuous drain option and automatic shut off when full
Portable design with caster wheels and a carry handle

Vornado Votiv 4 Ultrasonic Humidifier for $18 + free shipping

Tue, 18 Aug 2026 15:50:06 -0400

Use promo code "BULLSEYESAVE10" to drop the Vornado Votiv 4 Ultrasonic Humidifier to $17.99. You'd pay around double this price elsewhere. Shipping is free. Deal ends September 1st. Buy Now at eBay

Features

Up to 15 hours of continuous mist
Covers rooms up to 300 sq. ft.

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

Argendon Shield 35M 70-Pint Crawl Space & Basement Dehumidifier for $320 + free shipping

Sat, 26 Sep 2026 05:57:06 -0400

Apply promo code "PRELUV" to get this price, which is a total of $130 off. It covers up to 1,000 square feet and removes up to 70 pints of moisture daily, with a gravity drain system for continuous use without emptying a tank. It also comes with a 5-year limited warranty.

The same code takes 5% off everything else sitewide, as well. Buy Now at Argendon

Features

Removes up to 70 pints of moisture per day with 115 CFM airflow
Covers spaces up to 1,000 sq. ft. or 7,000 cu. ft.
Gravity drain system with a 6.5-ft. drain hose for continuous operation
Adjustable humidity control w/ 30%, 50%, and 70% presets plus continuous mode
Operates at a 50 dBA noise level with auto-restart and auto-defrost
Weighs 37.8 lbs. with adjustable leveling feet and carry handles