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Warm Mist Humidifiers

Warm mist humidifiers used to be called vaporizers because of how they make humidity. Older vaporizers used an internal boiler plate to boil water into a warm steam. Unfortunately vaporizing humidifiers proved to be unreliable due how different water can be. The slightest amount of hardness in your water would result in minerals sticking to the boiler plate, making it an irreparable appliance that must be thrown out and replaced. Despite having a shorter unit lifespan, warm mist humidifiers still remain extremely popular because they are likely what you grew up with. Today’s warm mist humidifiers have been designed to cope with different types of water and are reliable and effective at humidifying larger areas than ever before. Warm mist is widely considered healthier since the boiling of water destroys waterborne microorganisms and bacteria. Ultimately, warm mist humidifiers are a great choice when you need relief from asthma, a cold, or the flu symptoms.

For the best soothing, warm steam humidifier, you might consider our Boneco Air-O-Swiss S450 Steam Humidifier.
For a quiet bedroom, we recommend our PowerPure and our Boneco Air-O-Swiss Humidifiers.

For a large open area, we recommend our evaporative, fan-based Whole House Humidifiers which are great for covering a large open area.

Warm Mist Humidifiers

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PowerPure 5000 by Aerus Warm & Cool Mist Ultrasonic Humidifier

PowerPure 5000 by Aerus Warm & Cool Mist Ultrasonic Humidifier

$279.00  $199.00

Category Winner

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Expert:
    

  • Tank: 1.45 gal.
  • Humidistat: Digital
  • Mist: Warm & Cool
  • Covers: 700 sq ft


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Boneco by Air O Swiss S450 Steam Humidifier

Boneco by Air O Swiss S450 Steam Humidifier

$329.99  $259.99

Steam Humidifier

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Expert:
    

  • Tank: 2 gal.
  • Humidistat: Digital
  • Mist: Warm steam
  • Covers: 860 sq ft


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Vornado Element A Steam Humidifier

Vornado Element A Steam Humidifier

$109.99

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Expert:
    

  • Tank: 1 gal.
  • Humidistat: Digital
  • Mist: Warm Steam
  • Covers: 1,000 sq ft


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Boneco 7135 Ultrasonic Humidifier

Boneco 7135 Ultrasonic Humidifier

$269.99  $179.99

Customer Favorite

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Expert:
    

  • Tank: 1.7 gal.
  • Humidistat: Digital
  • Mist: Warm & Cool
  • Covers: 650 sq ft


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PureGuardian® H8000B 120-Hour Elite Ultrasonic Humidifiers

PureGuardian® H8000B 120-Hour Elite Ultrasonic Humidifiers

$199.00  $179.00

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Expert:
    

  • Tank: 2 gal.
  • Humidistat: Smart Mist Sensor
  • Mist: Warm & Cool
  • No filters to change
  • Covers: 700 sq ft


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PowerPure 4000 by Aerus Warm & Cool Mist Ultrasonic Humidifier

PowerPure 4000 by Aerus Warm & Cool Mist Ultrasonic Humidifier

$199.00  $149.00

All Star

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Expert:
    

  • Tank: 1.32 gal.
  • Humidistat: Digital
  • Mist: Warm & Cool
  • Covers: 500 sq ft

25% Off


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pureguardian™ H7550 Ultrasonic Humidifier

pureguardian™ H7550 Ultrasonic Humidifier

$149.99

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Expert:
    

  • Tank: 1.32 gal.
  • Humidistat: Digital
  • Mist: Warm & Cool
  • No filters to change
  • Covers: 300 sq ft


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Steamfast™ SF-920 Top-Fill Steam Humidifier

Steamfast™ SF-920 Top-Fill Steam Humidifier

$49.99

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Expert:
    

  • Tank: 1 gal.
  • Humidistat: N/A
  • Mist: Warm steam
  • Covers: small/medium rooms


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Boneco U700 Digital Warm & Cool Mist Ultrasonic Humidifier

Boneco U700 Digital Warm & Cool Mist Ultrasonic Humidifier

$389.99  $249.99

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Expert:
    

  • Tank: 2.4 gal.
  • Humidistat: Digital
  • Mist: Warm & Cool
  • Covers: 1,000 sq ft


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Vornado Ultra1 Ultrasonic Humidifier

Vornado Ultra1 Ultrasonic Humidifier

$189.99

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Expert:
    

  • Tank: 2 gal.
  • Humidistat: Electronic
  • Mist: Warm & Cool
  • Covers: 900 sq. ft.


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Boneco S250 Digital Steam Humidifier

Boneco S250 Digital Steam Humidifier

$119.99

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Expert:
    

  • Tank: 0.8 gal.
  • Humidistat: Digital
  • Mist: Warm steam
  • Covers: 430 sq ft


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Rowenta Intense Aqua Control Humidifier

Rowenta Intense Aqua Control Humidifier

$289.99  $179.99

Best in Class

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Expert:
    

  • Tank: 1.5 gal.
  • Humidistat: Digital
  • Mist: Warm & Cool
  • Covers: 500+ sq ft

Save $110


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Boneco by Air O Swiss U650 Ultrasonic Humidifier

Boneco by Air O Swiss U650 Ultrasonic Humidifier

$239.99

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Expert:
    

  • Tank: 1.46 gal.
  • Humidistat: Digital
  • Mist: Warm & Cool
  • Covers: 650 sq ft


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Stadler Form Eva Ultrasonic Humidifier

Stadler Form Eva Ultrasonic Humidifier

$199.99

Sits on the Floor!

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Expert:
    

  • Tank: 1.66 gal.
  • Humidistat: Digital
  • Mist: Warm & Cool
  • Covers: 860 sq ft


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Crane EE-8064 Germ Defense Ultrasonic Humidifiers

Crane EE-8064 Germ Defense Ultrasonic Humidifiers

$119.99

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Expert:
    

  • Tank: 1.2 gal.
  • Humidistat: digital
  • Mist: Warm & Cool
  • Covers: 500 sq ft


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PureGuardian® H1510 100-Hour Ultrasonic Humidifier

PureGuardian® H1510 100-Hour Ultrasonic Humidifier

$129.99  $109.99

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Expert:
    

  • Tank: 1.5 gal.
  • Humidistat: N/A
  • Mist: Warm & Cool
  • No filters to change
  • Covers: 500 sq ft

Save $2


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