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LG LW1804ER Filter
The unit filter is designed to be good at trapping really small dust parts and other particles as it passes through. The filter can both make the unit cleaner and make it run a lot better at doing its job while also cleaning the air you breathe. Due to the amount of dust in the house, the filter should probably be replaced or cleaned every so often in order to keep things clean.
Main clues the air filter will soon need to be replaced
- It is greatly recommended to replace the filter every 90 days in order to have clean air in the home
- When you hold it up, the light will almost not break through to the other side of a dirty filter
- The filter looks dusty and perhaps should be replaced as soon as you can
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