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 ARNU123VEA2 Air Filter
It is highly recommended that the filter that filters out particles from your home gets replaced every 3 months due to the filter clogging up and restricting the flow of air through the ducts. The size of the filter is not a optional choice due to the constraint of the availability of room of your furnace or handler. Filters come in many types and sizes, depending on your desire for cleaner air and the specific size of filter you need for your system.
Major symptoms your filter has very little life left
- The main filter looks dusty and maybe should be replaced right away
- Professionals have advised to swap out your air filter every 90 days for to keep the air inside the house cleaner
- If you place a light source behind it, the light will not shine through the filter
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