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Frigidaire FAX052P7A4 Filter
The filter in the wall unit is designed to be good at filtering minute dust particles and other particles from the inside air inside the home. This simple filter can keep the unit clean and help it be way more efficiently 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 filter should be simply replaced or perhaps cleaned thoroughly a few times a year in order to keep things clean.
Major signs of a poorly working air filter
- If you lift the air filter up to a source of bright light, the light is unable to permeate to the other side of a dirt-packed filter
- The system air filter looks like it is filled with dust and replacing it would be best soon
- Manufacturers have recommended to switch out the air filter in your unit four times a year to keep the air fresh for the family
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