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Carrier 58STA110 Air Filter
All air filters exist in many different varieties and specific sizes, in which the one you choose will depend on your air quality needs and air handler requirements. Exact measurements of the main system air filter choice that needs to be made because it is based on the declared size of your air handler. It is recommended that the air filter is swapped out every 90 days or so due to the filter clogging up and restricting the flow of air inside the house.
What to see if the primary air filter is almost full?
- Professionals have advised to swap out your air filter four times a year to help clean the indoor air
- The filter looks dirty and perhaps should be replaced immediately
- Light is unable to penetrate through a completely clogged filter
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