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 OF24-120 Air Filter
It is recommended that the air filter is replaced for a clean one every 90 days or so due to the filter clogging up and restricting the flow of air throughout the home. The measurement proportions of the filter is not really a optional choice because of the constraint of whoever designed your heating and cooling system. Lennox OF24-120 filters come in a wide array of filtering levels, which depends on your particular air quality needs and whether anyone suffers from allergies in the home.
Simple warnings that your filter is not doing its job?
- As you face it toward a light source, it does not breach the other side of a very dirty air filter
- The air filter looks bad and maybe should be replaced without delay
- Professionals have recommended to replace your air filter every 90 days to help prevent bacteria from spreading too much
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