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International Comfort Products C8DNL125L20B1 Air Filter
It is advised that the filter is swapped out every 90 days or so due to the filter clogging up and restricting the flow of air through the ducts. All air filters come in a wide array of filtering types which depends on your particular air quality needs and air handler requirements. The size of the HVAC air filter personal choice because of the constraint of your air handler.
Warnings of a deteriorating main filter
- As you face it toward a light source, it is unable to show through a very dirty air filter
- The filter looks bad and probably should be replaced without delay
- Many pros have recommended to switch out the air filter in your unit about every 90 days to keep the air fresh for the family
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