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Carrier 50GL030310 Air Filter
It is advised that the air filter is exchanged for a new one every 90 days or so for optimal air quality inside the house. All air filters come in many filtering types in which the one you choose will depend on your air quality needs and air handler requirements. The measurement proportions of the filter is not really a choice you make because of the constraint of your air handler.
Symptoms of a poorly working dust filter
- If you lift the air filter up to a source of bright light, the light is unable to show on the other side the dirt filled filter
- Manufacturers have advised to swap out your air filter every season of the year in order to have clean air running through the unit
- The system air filter looks dirty and it would be best to replace it today
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