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Frigidaire FAS257Q2A4 Filter
The filter has the basic duty of filtering tiny dust fragments and other miniscule particles as it passes through. This simple filter can protect the unit and help it be way more efficiently while also filtering the air breathe in and out everyday. Because of this, the filter should probably be changed out or simply cleaned at least twice a year if not more, depending on how much you use it.
Important signs the primary air filter needs replacing ASAP
- If you were to lift up the filter, the light will hardly break through to the other side of the dirt filled filter
- Professionals have recommended to switch out the air filter in your unit about every three months so as to have cleaner breathable air
- The system filter looks bad and should be replaced right now
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