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GE AZ28E09EAPM1 Filter
A changeable air filter is good at filtering tiny dust fragments and other tiny particles from the air in the house. This can both help keep the wall unit from building up too much dust and make it operate more efficient while also filtering the air in your home. Because of the nature of filtering air, the unit filter must be simply replaced or simply cleaned periodically depending on how much you use it.
Important clues to an under performing primary air filter
- Many pros have advised to replace the filter every 90 days in order to have clean air running through the unit
- If you were to lift up the filter, the light is unable to shine through the filter at all
- The system air filter looks dusty and could be replaced real soon
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