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WhisperKOOL Slimline

The Slimline LS (Luxury System) is WhisperKOOL's quietest interior venting cooling system. Learn more about the features and benefits in the product video >>>


  • Customizable front panel
  • Quiet and efficient operation
  • Built-in advanced condensate Evaporator
  • Through-the-wall/over the door installation
  • Two-speed fan switch
  • UV light upgrade available
  • Customizable front panel
  • 30°F temperature differential
  • Free liquid bottle probe