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Frigidaire FRA104BU113 Filter
The air filter was designed for filtering tiny dust fragments and other tiny bits as it passes through. This simple filter can help keep the wall unit from building up too much dust and make it operate a lot better at doing its job while also filtering the air you breathe in your house. Because of the nature of filtering air, it should be swapped out for a new one or simply cleaned a few times a year in order to keep things clean.
Elements of an unhealthy primary air filter
- It is highly recommended to replace your air filter about every 90 days in order to have cleaner breathable air inside
- With a light behind the air filter, the light will barely permeate to the other side of a clogged air filter
- The filter looks gross and the best thing to do would be to replace it right now
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