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Carrier 48GX Air Filter
It is advised the your furnace filter is swapped out every 3 months because the filter can get clogged and may result in poor air flow through the ducts. The size of the filter is not a choice that needs to be made due to the requirement of your system. Carrier 48GX filters come in a wide array of styles and sizings, which all depends on your personal choice for how clean you want the air and whether anyone suffers from allergies in the home.
Major signs the dust filter has very little life left
- With a light behind the air filter, the light cannot breach the other side of a dirt-packed filter
- It is greatly recommended to replace the filter about every 90 days in order to have cleaner breathable air inside
- The unit air filter looks very bad and must be replaced right away
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