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Carrier 38QRR018 Air Filter
It is highly recommended that the air filter is changed every 3 months to maintain the best air quality through the ducts. Air Filters come in a wide array of styles and sizings, in which the one you choose will depend on your choice for how clean you want the air and air handler requirements. The size of the air filter can not be a choice that needs to be made but rather a requirement of the manufacturer of your system.
What are the signs that the air filter is failing?
- It is highly suggested to replace your air filter every 90 days to help keep the air fresh and make the unit run more efficient
- Light cannot break through to the other side of a clogged air filter
- The unit air filter looks gross and it would be best to replace it as soon as humanly possible
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