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Carrier 25HNA936A0030030 Air Filter
It is advised that the air filter gets replaced every 3 months for optimal air quality through the ducts. Air Filters are made in lots of filtering levels, which all depends on your personal demands for clean air and whether anyone suffers from allergies in the home. Measurements of the main system air filter choice you make because it is based on the declared size of the manufacturer of your system.
What warnings should I watch out for to know if my dust filter is in need of replacing?
- If you were to lift up the filter, the light is unable to shine through the filter at all
- Many pros have advised to replace the filter every 90 days in order to have clean air running through the unit
- The system air filter looks dusty and could be replaced real soon
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