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International Comfort Products NNE100F20A1 Air Filter
International Comfort Products NNE100F20A1 filters come in a wide array of filtering levels, which all depends on your personal air quality needs and air handler requirements. HVAC specialists suggest that the filter gets replaced every 90 days or so to maintain the best air quality through the ducts. The actual size of the air filter can not be a choice you make due to the constraint of the availability of room of the manufacturer of your system.
What are the signs that the primary air filter is almost full?
- Sunlight will almost not break through to the other side of the filter
- It is highly suggested to replace your air filter every three months for clean air inside the house
- The unit air filter looks dusty and could be replaced immediately
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