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Levoit Classic 100 Humidifier vs Honeywell Ultrasonic Mini Cool Mist Humidifier

Both are small ultrasonic cool-mist units for a nightstand or desk. The Levoit Classic 100 gives you more control: three mist levels, an adjustable humidistat, a timer, a night light and a 360° nozzle, and it runs up to 24 hours on low. The Honeywell Mini is simpler and more compact, with a one-knob control, a directional outlet and an essential oil tray, but owners report a bright knob light, a motor hum and a tank that lasts about 8 hours on a mid setting. Pick the Levoit for a bedroom or nursery where you want set-and-forget humidity; pick the Honeywell for a desk or small room where simplicity and a small footprint matter more.

  • Choose the Levoit Classic 100 if you want adjustable humidity control, a timer, a night light and a full night of mist on low in a bedroom or nursery.
  • Choose the Honeywell Mini if you want a tiny, knob-simple unit with a directional nozzle and an essential oil tray for a desk or nightstand.

Prices

  • Levoit Classic 100 Humidifier: $25.00 at eBay (last seen Nov 3)
  • Honeywell Ultrasonic Mini Cool Mist Humidifier: $35.00 at eBay (checked today)
  • Difference: the Levoit Classic 100 Humidifier is $10.00 cheaper than the Honeywell Ultrasonic Mini Cool Mist Humidifier at the latest prices (Nov 3 and Nov 10)
C
Classic 100 Ultrasonic Cool Mist Humidifier

Levoit Classic 100 Humidifier

Classic 100 Ultrasonic Cool Mist Humidifier

$25.00at eBayChecked Nov 3
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Pros
  • Three mist levels plus adjustable humidity control
  • Timer, night light and 360° mist nozzle
  • Runs up to 24 hours on low and stays near 30 dB
  • Removable tank with a wide opening and cleaning brush
Cons
  • 2.4 L tank needs refilling every day on higher settings
  • No app or smart-home control
  • Some owners report leaks or residue after months of use
Honeywell
Honeywell Small Compact Ultrasonic Mini Cool Mist Humidifier

Honeywell Ultrasonic Mini Cool Mist Humidifier

Honeywell Small Compact Ultrasonic Mini Cool Mist Humidifier

4.5(2 ratings)
$35.00at eBayChecked 59 min ago
See all prices and details
Visit eBay

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Pros
  • Very small footprint for a desk or nightstand
  • One-knob operation is simple to set up
  • Directional mist outlet and essential oil tray
  • No filters to replace; wide opening and brush for cleaning
Cons
  • Tank lasts about 8 hours on a mid setting
  • Bright, non-dimmable indicator light on the knob
  • Noticeable motor sound despite quiet claims
  • Reports of greasy residue and units breaking within months

What separates them

Levoit Classic 100 HumidifierHoneywell Ultrasonic Mini Cool Mist Humidifier
Tank capacity2.4 L (0.63 gal)0.5 gal (1.5 qt)
Mist output control3 speed settings plus adjustable humidistatOne knob with variable output, no humidistat
Run timeUp to 24 hours on lowUp to 24 hours rated, about 8 hours on a mid setting per owners
NoiseRated at 30 dB or lessMarketed as ultra quiet, but owners report a motor sound
Footprint8.5 x 6.7 in, 10.2 in tall, 2.5 lbAbout 7.9 x 8.2 in, 8 in tall
ExtrasTimer, night light, 360° nozzle, detachable cordDirectional mist outlet, essential oil tray
CleaningRemovable tank with large opening and included brushWide tank opening and included brush, no filter
Build and reliabilityOwners call it easy to clean and quiet; some report leaks over timeOwners report residue and a few units failing within months

Price history

$99.99$25.00
Nov 4Nov 11
  • Levoit Classic 100 Humidifier: lowest $25.00 on Nov 4 at eBay; $33.99 on Nov 11.
  • Honeywell Ultrasonic Mini Cool Mist Humidifier: lowest $35.00 on Nov 4 at eBay; $35.00 on Nov 11.

Prices at every store

Levoit Classic 100 Humidifier

  • levoit.comNew

    In stock

    $33.99Free shippingChecked 59 min ago
    Visit levoit.com
  • BonanzaNew

    In stockSold by Shelleyscollectables' booth

    $54.95Free shippingChecked 59 min ago
    Visit Bonanza
  • nextronyNew

    In stock

    $59.99Free shippingChecked 59 min ago
    Visit nextrony
  • eBayNew

    Availability unknown

    $25.00Checked Nov 3
    Visit eBay

Also available at

  • LevoitCheck price at Levoit

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All 12 stores and price history →

Honeywell Ultrasonic Mini Cool Mist Humidifier

  • W.B. MasonNew

    In stock

    $39.98Checked 59 min ago
    Visit W.B. Mason
  • WalmartNew

    In stock

    $38.77+ $6.99 shippingChecked 59 min ago
    Visit Walmart
  • eBayNew

    Availability unknown

    $35.00Checked 59 min ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $38.77Free shippingChecked 59 min ago
    Visit Amazon

Store links may earn us a commission.

All 19 stores and price history →

Specs compared

SpecLevoit Classic 100 HumidifierHoneywell Ultrasonic Mini Cool Mist Humidifier
Coverage Area107 extendash290 ft extsuperscript{2}Small Room
Humidification TypeUltrasonic—
Water Tank Capacity2.4 L—
Volume0.63 gal—
Automatic ShutoffYes—
TimerYes—
Functionality TypeHumidifier—
HumidistatAdjustable Humidity Control—
Mist TemperatureCool mist—
Mist TypeUltrasonic—
Speed Settings3—
Modeslow mist setting—
Show all 40 specsShow fewer specs
SpecLevoit Classic 100 HumidifierHoneywell Ultrasonic Mini Cool Mist Humidifier
Functionality HighlightsAutomatic Shut-Off—
App ControlNo—
Depth6.7 in—
Height10.2 in—
Weight2.5 lb—
Width8.5 in—
Recommended LocationPersonal spaces—
Mist Output250 ml/h—
Noise Levelextle 30dB—
PortabilityCompact size

What reviewers say

Levoit Classic 100 Humidifier

Buyers on the eBay listing describe the unit as quiet and as described, and praise its value.

What people mention
  • NoisePraisedBuyers call it quiet, and the rated level is under 30 dB.
  • ValuePraisedBuyers say it is a good value for a small humidifier.
  • Tank sizeMixedThe 2.4 L tank is fine for a bedroom but needs refilling often at higher speeds.
  • BuildMixedOwners report few problems, but long-term durability feedback is thin.

Honeywell Ultrasonic Mini Cool Mist Humidifier

Reviewers find it small, simple to use and effective at adding moisture. Many praise the adjustable mist and easy setup, but several flag the short tank life, a bright knob light and motor noise. A few report residue in the tank or a unit that failed within months.

What people mention
  • Mist outputPraisedOwners say it adds moisture quickly and the mist level is easy to adjust.
  • SizePraisedBuyers like that it is compact and easy to move from room to room.
  • SetupPraisedA single knob for on/off and mist level makes it simple to run.
  • Tank capacityCriticisedReviewers say the 0.5-gallon tank runs dry in about 8 hours on a mid setting.

Questions and answers

Which is better for a bedroom or nursery?
The Levoit Classic 100. It has three mist levels, an adjustable humidistat, a timer and a night light, and it runs up to 24 hours on low. The Honeywell's bright knob light and shorter mid-setting run time suit it less for sleep.
Which one is quieter?
The Levoit is rated at 30 dB or less, and owners describe it as very quiet. The Honeywell is marketed as ultra quiet, but several owners report a noticeable motor sound.
Do I need to refill the tank every night?
On the Levoit, low mist lasts up to 24 hours, so one fill covers a night. On the Honeywell, owners report about 8 hours on a mid setting, so expect a refill most nights.
Which is easier to clean?
Both have wide tank openings and include a cleaning brush, so they are close. The Levoit's tank is removable, which makes rinsing simpler; Honeywell owners more often report residue in the tank.
Is the Honeywell worth stepping up to the Levoit?
Yes if you want humidity control, a timer and a night light, or a longer run per fill. Stay with the Honeywell if you only need a small, simple unit for a desk and like the essential oil tray.
Which lasts longer?
Neither has a strong reliability record. Levoit owners more often mention leaks over time; Honeywell owners report residue and a few units failing within months. Keep both clean and use distilled water to reduce mineral buildup.

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Buying guides that pick them

  • Best small cool-mist humidifiers for dorm rooms under $60
—
Removable TankYes—
Tank capacity—0.5 gallons
Operation mode—Ultrasonic
Run time—24 hours
Dimensions—7.87"D x 7.87"W x 8.82"H
Maintenance requirements—No filter required
Special feature—Quiet
Color—Black
Mist control—Adjustable Mist Control, Directional Mist Outlet
Footprint—roughly 8x8 inches
Features—Water Tank, Portable, Automatic Shutdown
Functions—Humidifier
Operating Area (sq. ft) (sqft)—500.0
Maximum Recommended Room Size—162 square feet
App Compatible—false
Reservoir Capacity—1.5 quarts
Humidifier Type—Cool Mist
Low-Water Indicator—false