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Carrier FX4CNF036000 Air Filter
HVAC specialists suggest the your furnace filter is swapped out every 3 months because the filter can get clogged and may result in poor air flow throughout the home. Filters come in a wide array of filtering levels, which depends on your particular desire for cleaner air and the specific size of filter you need for your system. The actual size of the filter is not a optional choice but rather a requirement of your furnace or handler.
Simple warnings that your main filter is failing?
- If you were to lift up the filter, the light will hardly shine through to the other side of a very dirty air filter
- The system air filter looks dusty and maybe should be replaced soon
- It is highly recommended to swap out your air filter about every three months to help prevent mold and bacteria build-up
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