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Carrier 24ANA124A0030030 Air Filter
It is suggested that the filter gets replaced every 90 days or so for optimal air quality through the ducts. Carrier 24ANA124A0030030 filters come 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 measurement proportions of the filter is not really a choice you make but rather a requirement of whoever designed your heating and cooling system.
Major signs your filter is not going to last much longer
- The unit air filter looks dirty and maybe should be replaced right away
- It is greatly suggested to switch out the air filter in your unit every three months to keep the air inside clean and free of harmful dust
- If you place a light source behind it, the light does not breach the other side of a dirty filter
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