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International Comfort Products H9MPD100J14B1 Air Filter
It is highly recommended that the filter is swapped out every 3 months due to the filter clogging up and restricting the flow of air through the ducts. Measurements of the filter is not really a choice of options because of the constraint of your furnace or handler. Air Filters are available in many filtering levels, which all depends on your personal desire for cleaner air and air handler requirements.
Red flags of a bad main filter
- The unit air filter looks like it is filled with dust and perhaps should be replaced without delay
- It is greatly suggested to replace your air filter every season of the year for clean air inside the house
- When you face it toward a light, the light is unable to breach the other side of the filter at all
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