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10 best humidifiers in 2026

Most people should get the Levoit OasisMist 450S Smart Humidifier. For the best evaporative, get the Honeywell HCM350B Germ Free Cool Mist Humidifier. For large rooms, get the Levoit LV600S Smart Hybrid Humidifier.

Updated November 202610 models comparedHow we picked

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Our pick

Levoit OasisMist 450S Smart Humidifier

Mid-range

Warm and cool mist, strong output and a top-fill tank, from TechGearLab's top pick.

Check price on Amazon Read the review
Best evaporative

Honeywell HCM350B Germ Free Cool Mist Humidifier

BudgetCheck price on Amazon
Best for large rooms

Levoit LV600S Smart Hybrid Humidifier

Mid-rangeCheck price on Amazon

The shortlist

All 10 picks at a glance. Tap a name to jump to its review.

  1. 1Levoit OasisMist 450S Smart HumidifierBest overallUltrasonic + warm, Most bedroomsMid-rangeCheck price
  2. 2Levoit Classic 300S Smart HumidifierBest easy smart pickUltrasonic, Easy smart controlMid-rangeCheck price
  3. 3Honeywell HCM350B Germ Free Cool Mist HumidifierBest evaporativeEvaporative, Hard waterBudgetCheck price
  4. 4Levoit LV600S Smart Hybrid HumidifierBest for large roomsUltrasonic + warm, Large roomsMid-rangeCheck price
  5. 5Canopy Bedside Humidifier 2.0Easiest to keep cleanEvaporative, Low maintenancePremiumCheck price
  6. 6Blueair InvisibleMist H35iBest for constant useEvaporative, Running all dayMid-rangeCheck price
  7. 7Crane Drop Ultrasonic Cool Mist HumidifierBest for nurseriesUltrasonic, NurseriesBudgetCheck price
  8. 8Levoit Superior 6000S Evaporative HumidifierBest Whole-HomeEvaporative, Whole homePremiumCheck price
  9. 9Dreo Cool Mist HumidifierBest budget smartUltrasonic, Budget bedroomsBudgetCheck price
  10. 10Levoit Classic 160 HumidifierBest small budget pickUltrasonic, Dorms and officesBudgetCheck price

How to choose

The questions that narrow it down fastest.

Ultrasonic, evaporative or warm mist?

Ultrasonic humidifiers are quiet and inexpensive but can spread fine white mineral dust if your tap water is hard; distilled water fixes it. Evaporative models blow air through a wet wick, so there's no dust and they can't overdo it, but they have a fan and need new wicks. Warm-mist models boil the water; avoid them around small children because of burn risk.

Aim for 30 to 50 percent humidity

The EPA recommends keeping indoor humidity between 30 and 50 percent; much higher invites mold and dust mites. Models with a built-in humidistat or auto mode hold that range for you, or a cheap hygrometer will tell you where you are.

Plan to clean it

Empty and refill the tank daily, and clean it every few days following the manual, usually with vinegar to remove scale. Top-fill tanks and parts that come apart easily make that much less of a chore.

Match the size to the room

A small tank runs out overnight in a big room. Check the manufacturer's room coverage and tank size; for a living room or whole floor, look at the LV600S or a large evaporative model.

The reviews

Ranked from our overall favorite down.

Levoit OasisMist 450S Smart Humidifier

Best overallMid-range

TechGearLab's best overall humidifier puts out a lot of moisture for its size and does both warm and cool mist, which is rare at this price. The 4.5-liter tank fills from the top, so you don't have to carry an upside-down tank to the sink, and the app and auto mode hold the humidity level you set. Like all ultrasonic models, it can leave white dust with hard water, so use distilled water if you see it.

  • Ultrasonic + warm mist
  • 4.5 L tank
  • App

What we like

  • Warm and cool mist
  • Strong output in TechGearLab's tests
  • Top-fill tank
  • App and auto humidity mode

Watch out for

  • Ultrasonic: can leave white dust with hard water
  • Cleaning takes some effort
Check price on Amazon

Levoit Classic 300S Smart Humidifier

Best easy smart pickMid-range

A longtime Wirecutter top pick and TechGearLab's pick for convenience. The 6-liter tank lasts a long time between fills, it fills from the top, and the app and auto mode keep the room at your target humidity. Cool mist only.

  • Ultrasonic
  • 6 L tank
  • App

What we like

  • Big 6-liter tank
  • Top-fill
  • Simple app and auto mode

Watch out for

  • Cool mist only
  • Ultrasonic white dust with hard water
Check price on Amazon

Honeywell HCM350B Germ Free Cool Mist Humidifier

Best evaporativeBudget

If you have hard water, an evaporative humidifier avoids the white dust ultrasonic models can leave behind. This Honeywell blows air through a wet wick and naturally can't over-humidify a room. It's inexpensive and a perennial favorite, but you'll replace the wick filter regularly and hear the fan.

  • Evaporative
  • Wick filter

What we like

  • No white dust
  • Can't over-humidify
  • Inexpensive

Watch out for

  • Wick filters are an ongoing cost
  • Fan noise
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Levoit LV600S Smart Hybrid Humidifier

Best for large roomsMid-range

TechGearLab's pick for large rooms: a 6-liter warm and cool mist model with enough output for a living room or open plan space, plus app control and auto mode.

  • Ultrasonic + warm mist
  • 6 L tank
  • App

What we like

  • High output for big rooms
  • Warm and cool mist
  • App and auto mode

Watch out for

  • Large
  • Ultrasonic white dust with hard water
Check price on Amazon

Canopy Bedside Humidifier 2.0

Easiest to keep cleanPremium

Canopy is built around one problem: humidifiers get gross. It's evaporative, so there's no mist or white dust, the water path is designed to discourage mold, and the parts are easy to clean. It looks nice on a nightstand. You pay more and buy replacement filters.

  • Evaporative
  • Bedside size

What we like

  • Designed to stay clean
  • No mist, no white dust
  • Good-looking

Watch out for

  • Expensive
  • Replacement filters
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Blueair InvisibleMist H35i

Best for constant useMid-range

TechGearLab picked the Blueair as the best value for running all day. Its evaporative design adds moisture without visible mist or white dust, and it's quiet and easy to live with.

  • Evaporative
  • App

What we like

  • No visible mist or white dust
  • Good for running all day
  • Quiet

Watch out for

  • Filters cost extra
  • Lower output than big ultrasonic models
Check price on Amazon

Crane Drop Ultrasonic Cool Mist Humidifier

Best for nurseriesBudget

A small, quiet, cool-mist humidifier that Mattress Clarity and Sleepopolis both rank highly for bedrooms. Cool mist is the safer choice around kids because there's no hot water. Best for a single bedroom or nursery.

  • Ultrasonic
  • Cool mist

What we like

  • Quiet
  • Cool mist is safer around kids
  • Compact and simple

Watch out for

  • Small tank for big rooms
  • Ultrasonic white dust with hard water
Check price on Amazon

Levoit Superior 6000S Evaporative Humidifier

Best Whole-HomePremium

For a big space or most of a small home, Levoit's large evaporative model holds much more water than a bedroom humidifier and adds moisture without white dust. Bob Vila's testers include it among the evaporative humidifiers worth buying. It's big and needs floor space.

  • Evaporative
  • Large tank
  • App

What we like

  • Very large capacity
  • Evaporative: no white dust
  • App control

Watch out for

  • Big and pricey
  • Filters cost extra
Check price on Amazon

Dreo Cool Mist Humidifier

Best budget smartBudget

Dreo's cool-mist humidifiers are a common budget recommendation, including from Wirecutter, with a top-fill tank and simple controls. A good pick for a bedroom if you don't need warm mist.

  • Ultrasonic
  • Top-fill

What we like

  • Low price
  • Top-fill tank
  • Quiet

Watch out for

  • Cool mist only
  • Ultrasonic white dust with hard water
Check price on Amazon

Levoit Classic 160 Humidifier

Best small budget pickBudget

A small, inexpensive top-fill humidifier for a dorm, office or small bedroom. It doesn't have the auto mode or app of pricier Levoits, but it does the job quietly.

  • Ultrasonic
  • Small tank

What we like

  • Very inexpensive
  • Small footprint
  • Top-fill

Watch out for

  • Small tank
  • No auto humidity control
Check price on Amazon

Compare the specs

Specs come from manufacturers and independent test data.

HumidifierPrice tierTypeBest for
Levoit OasisMist 450S Smart HumidifierMid-rangeUltrasonic + warmMost bedrooms
Levoit Classic 300S Smart HumidifierMid-rangeUltrasonicEasy smart control
Honeywell HCM350B Germ Free Cool Mist HumidifierBudgetEvaporativeHard water
Levoit LV600S Smart Hybrid HumidifierMid-rangeUltrasonic + warmLarge rooms
Canopy Bedside Humidifier 2.0PremiumEvaporativeLow maintenance
Blueair InvisibleMist H35iMid-rangeEvaporativeRunning all day
Crane Drop Ultrasonic Cool Mist HumidifierBudgetUltrasonicNurseries
Levoit Superior 6000S Evaporative HumidifierPremiumEvaporativeWhole home
Dreo Cool Mist HumidifierBudgetUltrasonicBudget bedrooms
Levoit Classic 160 HumidifierBudgetUltrasonicDorms and offices

Questions people ask

What is the best humidifier?

The Levoit OasisMist 450S for most bedrooms: it does warm and cool mist, has a top-fill tank and strong output. If your water is hard, an evaporative model like the Honeywell HCM350B avoids white dust.

What humidity should I set my humidifier to?

Between 30 and 50 percent, which is what the EPA recommends. Higher than that encourages mold and dust mites.

What is the white dust from my humidifier?

Minerals from hard tap water that ultrasonic humidifiers spray into the air. Use distilled water or switch to an evaporative humidifier.

Warm mist or cool mist?

Both add the same moisture to the air. Cool mist is safer around children and pets because there's no hot water; warm mist can feel cozier in winter.

How often should I clean a humidifier?

Empty and refill it daily and clean it every few days, following the manual. Standing water grows bacteria and mold.

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