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International Comfort Products C9MPT075F14B1 Air Filter
Professionals in the industry advise that the filter is swapped out every 3 months to maintain the best air quality throughout the home. The actual size of the HVAC air filter optional choice due to the requirement of your furnace or handler. Filters are available in many filtering levels, which all depends on your personal desire for cleaner air and air handler size requirements.
General warnings of a bad primary air filter
- It is highly recommended to swap out your air filter every 90 days to keep the house clean and less dusty
- When you face it toward a light, the light will barely shine through to the other side of a dirty filter
- It looks gray or brown and should be replaced right now
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