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
Carrier P4 Air Filter
It is recommended that the air filter is replaced for a clean one every 3 months to maintain the best air quality in the home. Carrier P4 filters come in many filtering types in which the one you choose will depend on your air quality needs and the specific size of filter you need for your system. The measurement proportions of the filter is not really a choice of options due to the constraint of the availability of room of your HVAC blower system.
Key signs of a bad air filter
- When you hold it up, the light will almost not break through to the other side of a dirt-packed filter
- The system filter looks brown and it would be a good idea to replace it soon
- It is advised to replace your air filter every season of the year to keep the unit running efficiently
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