Maintenance Guides / HVAC & Air Quality

Clean portable dehumidifier coils

Difficulty: easyTime: 25 mins

Why it matters

Standing water and dirty coils breed mold colonies and severely reduce dehumidification capacity during high-humidity months.

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How to do it

  • 1

    Unplug the dehumidifier from the outlet.

  • 2

    Locate and remove the water collection bucket at the front or side.

  • 3

    Empty all standing water into a sink or drain.

  • 4

    Rinse the bucket with clean water and dry it completely.

  • 5

    Locate the intake grille and inspect coils for algae or dust.

  • 6

    Use a damp soft cloth to gently clean the visible coil surface.

  • 7

    Allow coils to air dry, reinstall the bucket, and plug the unit back in.