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Frigidaire CRA052XT73 Filter
The unit filter is designed to be good at filtering out dust and other unwanted bits as it passes through. The filter can both keep the unit clean and make it work more efficient while, at the same time, filtering the air you breathe. Because it is really easy to do, the filter should probably be swapped out for a new one or perhaps washed a few times a year in order to keep things clean.
Symptoms the dust filter will soon need to be replaced
- The filter looks dirty and probably should be replaced real soon
- Sunlight is unable to permeate to the other side of a clogged air filter
- Manufacturers have suggested to switch out the air filter in your unit every three months to keep the air inside clean and free of harmful dust
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