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Goodman GPH1324H21A Air Filter
It is highly recommended that the filter that filters out particles from your home is exchanged for a new one every 90 days or so as to maintain good airflow in the home. Air Filters come in many filtering types depending on your air quality needs and air handler requirements. The dimensions of the main system air filter choice that needs to be made but rather a requirement of your HVAC blower system.
Subtle hints the dust filter will soon need to be replaced
- The filter looks brown and probably should be replaced right now
- As you face it toward a light source, it will not break through to the other side of the dirt filled filter
- It is suggested to replace the filter about every 90 days in order to have clean air in the home
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