How Do I Troubleshoot a Snapping Noise on an Air Purifier?

According to AirPurifier.com, nearly every make and model of effective air purifiers make some type of noise --- although some are much easier to stand than others. By using different pitches, air purifiers emit noises ranging from unnoticeable to annoying. The higher the pitch, the more an air purifier will emit a whining sound. The lower the pitch, the more comfortable the sound will be to the human ear. Regardless, any air purifier that is removing toxic elements from its environment is going to make some type of noise.

Things You'll Need

• Screwdriver
• Cold water

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Instructions

1. • 1

     Turn the power off on the machine and unplug it. Use a screwdriver to remove the retainer screw on the front grill. Remove the grill from the air purifier.

   • 2

     Remove the purifier cell by pulling it out carefully with both hands. Remove the filters. Inspect them for any signs of damage.

   • 3

     Rinse the filters with cold water to remove the dirt and debris. Allow the filters time to dry. Replace filters that are damaged. Purchase new ones at a local hardware store or contact an air purifier manufacturer.

   • 4

     Replace the filters. Slide the cell back into the air purifier. Replace the grill and screw it back in.