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International Comfort Products CAC448AKA1 Air Filter
It is advised that the filter that filters out particles from your home is exchanged for a new one four times a year so as to maintain good airflow through the ducts. All air filters exist in many different types and sizes, which all depends on your personal desire for cleaner air and air handler requirements. The actual dimensions of the filter is not a choice you make because it is based on the declared size of your air handler.
Major warnings your main filter is failing
- It looks very bad and perhaps should be replaced today
- When you hold the filter up to the light, it cannot shine on the opposite side of a very dirty air filter
- It is highly suggested to replace your air filter every 90 days to help clean the indoor air
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