Cleaning Humidifier Filter Pads

• 1). Unplug the humidifier.
  
  
• 2). Drain the humidifier of water and remove the filter pad.
  
  
• 3). Immerse the filter in a container of warm water large enough to cover the filter completely. Add approximately one-half cup vinegar for each gallon of water.
  
  
• 4). Allow the pad to soak for at least an hour, turning and shaking the pad periodically.
  
  
• 5). Remove the pad and rinse thoroughly with clear water.
  
  
• 6). Allow the pad to air dry.