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Frigidaire CRA186MT21 Filter
The air filter was created for removing microscopic dust and other tiny particles as it is being forced through the system. This can both keep the unit clean and help it be way more efficiently while also filtering the air you breathe. Because of this, the unit filter must be exchanged or perhaps washed periodically depending on how much you use it.
Clues to watch for to know the air filter will need to be replaced
- When you hold it up, the light will hardly break through to the other side of the dirt filled filter
- The unit air filter looks like it is filled with dust and probably should be replaced real soon
- It is suggested to replace your air filter every three months to keep the unit running efficiently
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