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International Comfort Products NAC236GKA1 Air Filter
Filters come in a wide array of filtering levels, which all depends on your personal demands for clean air and the specific size of filter you need for your system. HVAC specialists suggest the your furnace filter gets replaced every 3 months for optimal air quality through the ducts. The dimensions of the filter is not a optional choice because of the constraint of the manufacturer of your system.
Key indicators that my air filter is in need of a replacement?
- The main filter looks bad and it would be a good idea to replace it immediately
- It is highly recommended to replace your air filter every three months to keep the air inside clean and free of harmful dust
- If you hold it up to the light, it will not show on the other side the filter at all
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