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LG LSU180CE Filter
A changeable air filter was created for filtering tiny dust fragments and other miniscule particles as it passes through. This can both keep the unit dust-free and make it work more efficient while cleaning the air breathe in and out everyday. While doing regular cleaning of the houseZZZcommmaZZZ it should be replaced or possible scrubbed clean every so often in order to keep things clean.
Some warnings your main filter needs replacing
- The system filter looks gray or brown and it would be best to replace it right away
- As you face it toward a light source, it will almost not shine through to the other side of a dirty filter
- Many pros have recommended to swap out your air filter about every 90 days to help keep the air fresh and make the unit run more efficient
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