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Friedrich US12C30 Filter
A changeable air filter has a main job of filtering tiny dust fragments and other tiny bits as it passes through. This simple filter can keep the unit dust-free and make it operate way more efficiently while cleaning the air you breathe in your house. While doing regular cleaning of the houseZZZcommmaZZZ it should be swapped out for a new one or perhaps cleaned thoroughly periodically in order to keep things clean.
Hints the air filter is failing
- Sunlight will not shine through to the other side of a dirty filter
- The system filter looks gross and the best thing to do would be to replace it immediately
- Many pros have advised to swap out your air filter about every 90 days to help prevent mold and bacteria build-up
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