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 CB27UH-048 Air Filter
It is suggested that the filter that filters out particles from your home gets replaced four times a year due to the filter clogging up and restricting the flow of air throughout the home. Measurements of the filter is not really a choice you make because of the constraint of your HVAC blower system. Filters for your Lennox CB27UH-048 come in many filtering types which all depends on your personal choice for how clean you want the air and air handler requirements.
Red flags of a weakening air filter
- It is greatly advised to replace your air filter about every 90 days to keep the air inside clean and free of harmful dust
- It looks brown and perhaps should be replaced as soon as humanly possible
- Sunlight does not shine on the opposite side of the filter at all
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