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 ARNU093SEL2 Air Filter
It is advised the your furnace filter gets replaced four times a year for optimal air quality inside the house. The size of the main system air filter choice you make because it is based on the declared size of your furnace or handler. All air filters come in a wide array of styles and sizings, in which the one you choose will depend on your air quality needs and air handler size requirements.
What symptoms are present when the filter is failing?
- It is highly advised to replace the filter about every 90 days to help prevent mold and bacteria build-up
- With a light behind the air filter, the light is unable to show on the other side a very dirty air filter
- The system filter looks dirty and should be replaced before tomorrow
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