Remove dry air from large rooms with ease.
The right humidifier should have the tank capacity and output settings to match the size of the room it's in. This guarantees that there is always adequate moisture levels in the air to keep you from experiencing dry skin and nasal or throat discomfort. It's especially important to choose the right humidifier size for a large room, because you need a powerful humidifier that can output moisture on a large enough scale to fill out every corner of the room. For context, large rooms can be classified as any space that's 600 to 1000 sq. ft. Below, we've put together a list of the best humidifiers for large rooms to help you make the best choice for your space.
Still unsure which humidifiers work best for your room size? Take a moment to review Humidifier Sizes: Choosing the Right Size for Your Space.
The Bell + Howell Ultrasonic Tabletop Humidifier kicks off our list of the best humidifiers for large rooms because it's as stylish as it is productive. It can accommodate a room up to 600 sq. ft. and has a 1-gallon water tank that can output mist for the whole night without needing a refill. You also have control over the moisture output with an easy-to-navigate knob system. Not to mention, this humidifier comes in a practical tabletop design and features a seven-color LED night light, so you can humidify the room and have cool accent lighting at the same time. As if that weren't enough, the Bell + Howell humidifier comes with an aroma diffuser tray for essential oils. This way, you can fill the air with refreshing scents and achieve the right humidity levels in your space.
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If you're looking for the best humidifier for 1000 sq. ft., this is it! The LACIDOLL tower humidifier is designed to produce consistent humidity levels for spaces up to 1000 sq. ft. It has a 4.2-gallon tank capacity and can run up to 48 hours before needing a refill. With four mist settings, the LACIDOLL can be easily tailored to changing humidity levels. Perhaps the most convenient feature is the built-in humidistat, which accurately detects the humidity in your room and auto-adjusts to your preset desired humidity level for optimal indoor humidity. This humidifier produces cool mist, which is beneficial for people with asthma because you can increase your home's humidity levels without making the air too thick or humid.
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The Evap40 4-Gallon Evaporative Humidifier is the best humidifier for large rooms where you want to keep noise to a minimum like a bedroom or home theater space. This is because it operates at a whisper-level sound frequency, unlike other models that produce a noticeable noise when turned on. However, just because it's quiet doesn't mean it doesn't work hard! The Evap40 has two water tanks that can hold up to 4 gallons of water at a time and only need to be refilled every 24 hours. It also has three fan speeds and a built-in humidistat so you can control the humidity levels yourself or let it do the work for you.
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The Q2 + Revive TrueHEPA Air Purifier and Humidifier is the best large room humidifier that humidifies and cleans the air simultaneously. To start, it has a system of filters to remove allergens, odors, and chemicals from the air before the air gets released back into the room via the evaporative humidifier. The humidifier itself has an efficient water tank that only needs to be refilled once every 24 hours. This large room humidifier and air purifier can accommodate rooms up to 627 sq. ft.
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The Guardian Technologies Dual-Mist Ultrasonic Tabletop Humidifier has an efficient 1.5-gallon water tank with up to a 100-hour run time and multiple spray settings that are suitable for distributing mist throughout large spaces. This large room humidifier is not only ultrasonic (ultra-quiet) but it also comes with a dual-mist feature so you can choose between cool- or warm-mist settings to best suit your needs. In addition to its impressive humidifier settings, it has a night light feature that provides soft accent lighting. Worried about mold or bacteria build-up? The Guardian is designed to prevent their growth!
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This is one of the best humidifiers for large rooms that allows you to create a relaxing, spa-like atmosphere while distributing air in a space up to 600 sq. ft. It features a 2-gallon water tank, multiple spray settings, and 120-hour run time for your convenience. The Winix Ultrasonic Humidifier operates at 30 decibels (whisper level) so you can sleep without interruption. It also has a UV/LED light that can act as a night light while also sanitizing the air that passes through. As if that wasn't enough, the Winix can produce warm or cool mist at the touch of a button and comes with pre-soaked aroma pads so you can humidify and add soothing scents to the air at the same time.
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Tip!
Discover more sleep-friendly humidifiers in our guide: Sleep Well With 12 Best Humidifiers for Your Bedroom
If you're thinking about going with a cool mist humidifier for a large room, be sure to check out the Kloudic Cool Mist Ultrasonic Humidifier. It distributes cool mist from a 1.6-gallon tank up to 10 hours before needing a refill. It has three fan speeds and a sleep-mode feature that quiets the machine without stopping it from producing mist. Suitable for spaces up to 700 sq. ft., the Kloudic humidifier has an adjustable digital humidistat that you can set to combat dry air. An added bonus, the humidifier has a built-in essential oil box that you can use to scent the air as you add moisture!
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Tip!
Check out The Best Humidifiers to Prevent Dry Indoor Air now that you've had a chance to review the top-rated humidifiers for large rooms.
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