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Newair Products

Newair AD400

AD400 Newair 40 Pint Portable Room Dehumidifier

This product has been replaced by a newer model:

Whynter RPD401W ($214.99)

Quick Specs: View More

  • Width: 9.38"
  • Height: 21.25"
  • Depth: 12.13"

The NewAir AD-400 Portable Dehumidifier is designed for heavy-duty dehumidifying and can remove up to 40 pints of moisture a day from the environment. Portable enough to move from room to room, the AD-400 is perfect for living rooms, bedrooms, offices, basements. It features a built-in humidistat so you can monitor and adjust the humidity, with a 24-hour timer to control operation. An on-board ionizer cleans and refreshes the air you breathe. Choose from manual or continuous drainage options. It operates quietly, too, so it won't disturb your home. Available at AppliancesConnection


NewAir is the premier provider of appliances built to fit your home. Excellence is our motto. We don’t just make appliances for the home; we make better appliances for the home. We create quality products designed to support today’s busy lifestyle. Founded in 2002, we’ve made it our goal to impart a quality product boasting style, ease of use, and efficiency. NewAir products are made to make your life easier. We want you to spend time doing what matters. Our products are thoughtfully designed with you in mind.


  • Built in humidistat
  • Removes 40 pints of moisture per day
  • Automatic air filtering system
  • Automatic defrost
  • Runs quietly
  • Smooth rolling casters
  • Programmable 24 hour timer
  • Push button control panel


Height 21.25"
Width 9.38"
Depth 12.13"
Weight 23.45 lbs
Energy Star No
Dehumidification Rate 40
Watts 248 watts
Volts 115 volts
Amps 2.15 amps
Frequency 60 Hz
Water Tank Size 40 pints
Drainage Options Manual, Continuous
Programmable Timer Yes
Hose Connection Yes
Automatic Defrost Yes
Full Tank Alert Yes
Remote Contol No
Auto Shutoff Yes
Air Filter Yes
Washable Air Filter Yes
Control Type Push-button Panel
Casters Yes
Color Silver & Black
Certifications CSAUS
Warranty 1 year



  • Brand:Newair
  • SKU:AD400
  • Stock Id:316290
  • Product Number:AD400


  • Color:Silver & Black
  • Dehumidification Rate:40


  • Auto Shutoff:Yes
  • Casters:Yes
  • Control Type:Push-button Panel
  • Volts:115 Volts
  • Frequency:60 Hz
  • Amps:2.15 amps
  • Watts:248 watts


  • Height:21.25"
  • Depth:12.13"
  • Width:9.38"

    Technical Details

  • Weight:23.45 lbs
  • Washable Air Filter:Yes
  • Warranty:1 Year
  • Automatic Defrost:Yes
  • Programmable Timer:Yes
  • Certifications:CSAUS
  • Air Filter Type:Yes
  • Energy:Star No
  • Hose Connection:Yes
  • Water Tank Size:40 pints
  • Drainage Options:Manual, Continuous
  • Full Tank Alert:Yes
  • Remote Contol:No