Filter Dirty or Damaged — Airflow restricted or poor air quality

What does Filter Dirty/Damaged mean?

The air filter collects dust and debris over time, which can restrict airflow, reduce efficiency, and impact air quality. A damaged filter can allow debris into the system.

• Accumulation of dust and dirt on the filter material
• Physical damage such as tears or deformation to the filter
• Infrequent cleaning or replacement of the air filter

Click steps to track your progress.

1. 1

   Inspect the air filter for visible dirt, dust buildup, or any tears and damage.

2. 2

   If dirty, clean the filter according to the manufacturer's instructions (e.g., wash with water or vacuum).

3. 3

   If the filter is torn or heavily damaged, replace it with a new, compatible filter.

4. 4

   Ensure the filter is correctly reinstalled before operating the unit.