When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
LG LW1812ER Filter
The unit filter is the best line of defense when filtering minute dust particles and other tiny particles as it passes through. This can both keep the unit clean and make it run a lot better at doing its job while also filtering the dust out of the air you breathe all day. Because of the nature of filtering air, the unit filter must be changed out or simply cleaned a few times a year depending on how much you use it.
Important hints the primary air filter needs replacing ASAP
- If you place a light source behind it, the light cannot infiltrate to the opposite side of the filter
- Professionals have recommended to switch out the air filter in your unit about every 90 days to keep the air fresh for the family
- The system filter looks gray or brown and replacing it would be best as soon as you can
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated