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Whirlpool ACM122XR0 Filter
The filter in the wall unit is designed to be good at removing microscopic dust and other tiny bits from the inside air inside the home. This filtering system will help keep the unit clean and make it operate much more efficient while also filtering the air you breathe. During regular maintenance it should be changed out or perhaps cleaned thoroughly every so often depending on how much you use it.
Subtle cues of an unhealthy filter
- Light does not show on the other side the filter at all
- It is greatly suggested to switch out the air filter in your unit every three months in order to keep the air free from too much dust
- The system filter looks dusty and should be replaced as soon as you can
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