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Goodman GDH80904BX Air Filter
Filters are available in many types and sizes, in which the one you choose will depend on your air quality needs and the specific size of filter you need for your system. The height, length and width of the air filter can not be a choice of options due to the requirement of the manufacturer of your system. It is suggested that the filter that filters out particles from your home is exchanged for a new one every 3 months so as to maintain good airflow throughout the home.
Subtle cues of a defective filter
- If you were to lift up the filter, the light will not breach the other side of a completely clogged filter
- It is greatly recommended to swap out your air filter every three months to keep the air inside clean and free of harmful dust
- The unit air filter looks gray or brown and replacing it would be best now
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