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Frigidaire CRA107BU111 Filter
A changeable air filter has the main responsibility for trapping really small dust parts and other unwanted bits as it passes through. This helps help keep the wall unit from building up too much dust and help it be much more efficient while also cleaning the air in your home. Because of this, the filter should be replaced or simply cleaned periodically depending on how much you use it.
What warnings should I watch out for to know if my air filter is almost full?
- It is recommended to switch out the air filter in your unit every three months in order to have cleaner breathable air inside
- It looks gross and replacing it would be best right away
- With a light behind the air filter, the light will hardly permeate to the other side of a dirty filter
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