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International Comfort Products NDN3100KFA1 Air Filter
All air filters exist in many different filtering levels, which all depends on your personal choice for how clean you want the air and air handler requirements. It is advised that the air filter is exchanged for a new one every 90 days or so to maintain the best air quality throughout the home. The measurement proportions of the filter is not a choice that needs to be made because it is based on the declared size of your system.
Important hints your filter will need replacing
- Many pros have recommended to swap out your air filter every 90 days in order to have clean air running through the unit
- With a light behind the air filter, the light will almost not shine through to the other side of the filter
- The unit air filter looks dirty and could be replaced before tomorrow
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