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LG LW1004ER Filter
The unit filter is there for trapping really small dust parts and other miniscule particles from the air in the house. This filtering system will help make the unit cleaner and make it work way more efficiently while also cleaning the air you breathe. Due to the fact that this is an important part of the system, the air filter must be simply replaced or simply cleaned at least twice a year if not more, depending on how much you use it.
Major clues the dust filter needs replacing ASAP
- It is greatly recommended to replace your air filter every 90 days for to keep the air inside the house cleaner
- When you hold it up, the light cannot penetrate through a dirty filter
- The filter looks brown and perhaps should be replaced before tomorrow
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