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
Lennox XP13-042 Air Filter
Lennox XP13-042 filters are available in many styles and sizings, in which the one you choose will depend on your demands for clean air and air handler size requirements. It is highly recommended that the filter is replaced for a clean one four times a year to maintain the best air quality through the ducts. The actual size of the main system air filter optional choice due to the constraint of the availability of room of your furnace or handler.
Red flags the primary air filter will need replacing
- It is suggested to swap out your air filter every season of the year in order to have cleaner breathable air inside
- The air filter looks gross and maybe should be replaced right now
- When you hold the filter up to the light, it cannot shine through a clogged air 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