Essick Air Whole House Humidifier - Open Box

List Price: $79.00
Save: $19.75 (25% Off)
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This "Open Box" product is in excellent condition. Each unit is a fully functional return item with little or no cosmetic blemishes. The product has been tested for quality assurance and is certified "Open Box". All "Open Box" units include a 90 day parts & labor warranty through the original manufacturer and are not eligible for a “buyer’s remorse” return. *Note – units manufactured by Danby do not include the original manufacturer’s warranty. Please review our main “returns & refunds” page for full details.

Essick Air Console Style Whole House Humidifier

The Essick Air Whole House Digital Humidifier 4D7800OB is an evaporative cool mist humidifier featuring a 13 gallon output for rooms up to 2700 sq ft. The digital humidistat automatically maintains your desired humidity level with digital accuracy. It has dual 2.75 gallon tanks that hold up to 5.5 gallons of water, and a nine speed variable fan for convenient and flexible operation. The high output evaporative wick retains minerals and delivers clean and natural moisture into the air.


  • Model: 4D7800OB
    4D7800 Essick Air Console Style Whole House Humidifier
  • Replaceable two stage air filter
    5.5 gallon water holding capacity with removable water tanks for easy filling
  • Variable speed control
    2 stage air filter traps airborne particles and eliminates odors
  • Automatic humidistat with digital display - set humidity level from 30% - 90
    Patented super wick
  • Removable power pack for easy cleaning
    12 gallon output per day
  • Humidifies up to 2500 square feet
    Digital control panel with hygrometer that measures room humidity
  • Console style
    Decibel rating: 48dB low/70dB high
  • Quiet nighttime setting
    Easy-fill dual water bottles with refill hose
  • Easy roll casters
    Refill light
  • Auto shut-off
    Weight: 33 pounds
  • Warranty: One year parts and labor
    Dimensions: 22"h x 28"w x 13 3/4"d