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Carrier 58CVA13510022 Air Filter
Professionals in the industry advise the your furnace filter is exchanged for a new one every 90 days or so to maintain the best air quality throughout the home. Exact measurements of the main system air filter choice of options but rather a requirement of the manufacturer of your system. All air filters come in a wide array of filtering levels, which depends on your particular air quality needs and air handler requirements.
Simple indications of a declining main filter
- When you hold it up, the light will not shine through to the other side of the filter
- It is greatly recommended to switch out the air filter in your unit every season of the year for clean air inside the house
- The system filter looks dirty and it would be best to replace it as soon as you can
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