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Carrier 48JZ024040300 Air Filter
It is highly recommended 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 through the ducts. Measurements of the filter is not really a choice of options because of the constraint of your HVAC blower system. Filters come in many filtering types depending on your desire for cleaner air and air handler requirements.
Key signs of a deteriorating dust filter
- It looks dirty and it would be best to replace it immediately
- If you place a light source behind it, the light cannot breach the other side of the dirt filled filter
- Professionals have advised to switch out the air filter in your unit about every three months to help prevent bacteria from spreading too much
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