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Frigidaire FAZ12ES2AB Filter
The filter in the wall unit is responsible for filtering tiny dust fragments and other unwanted bits as it is being forced through the system. This helps help keep the wall unit from building up too much dust and help it be much more efficient while, at the same time, filtering the air in your home. Due to the fact that this is an important part of the system, the air filter must be exchanged or simply cleaned periodically in order to keep things clean.
What are the signs that the air filter is not working right?
- It is highly advised to replace the filter four times a year to help prevent bacteria from spreading too much
- The system air filter looks like it is filled with dust and must be replaced before tomorrow
- If you were to lift up the filter, the light will not show on the other side a dirt-packed filter
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