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LG LW1515ER Filter
A changeable air filter was designed for removing microscopic dust and other tiny bits from the inside air inside the home. This filtering system will help protect the unit and make it work more efficient while also cleaning the air in your home. Because of the nature of filtering air, this filter should really be swapped out for a new one or simply cleaned periodically depending on how much you use it.
What happens when my main filter is in need of replacing?
- The system air filter looks dirty and probably should be replaced before tomorrow
- Many pros have advised to swap out your air filter every season of the year in order to have cleaner breathable air inside
- Sunlight will barely infiltrate to the opposite side of a completely clogged filter
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