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LG L1804R Filter
The filter in the wall unit is designed to be good at filtering tiny dust fragments and other miniscule particles from the air in the house. This filtering system will help make the unit cleaner and make it run more efficient while also filtering the air you breathe. Because it is really easy to do, it should be changed out or possible scrubbed clean at least twice a year if not more, depending on how much you use it.
What symptoms are present when the LG air filter is about to go out?
- If you hold it up to the light, it cannot shine through the air filter
- Manufacturers have advised to swap out your air filter about every three months for to keep the air inside the house cleaner
- The system air filter looks dirty and should be replaced today
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