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International Comfort Products NDN3100GFA1 Air Filter
It is advised the your furnace filter is swapped out four times a year to maintain the best air quality in the home. The actual size of the filter is not a optional choice due to the requirement of your air handler. International Comfort Products NDN3100GFA1 filters come in a wide array of varieties and specific sizes, which all depends on your personal desire for cleaner air and the specific size of filter you need for your system.
Signals of a defective primary air filter
- When you face it toward a light, the light will barely penetrate through the filter
- The system filter looks bad and the best thing to do would be to replace it soon
- It is highly suggested to replace your air filter about every 90 days so as to have cleaner breathable air
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