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International Comfort Products NHP030AKA1 Air Filter
It is highly recommended the your furnace filter gets replaced every 90 days or so due to the filter clogging up and restricting the flow of air in the home. Filters are available in many varieties and specific sizes, in which the one you choose will depend on your air quality needs and air handler requirements. The actual size of the filter is not a choice that needs to be made due to the requirement of the manufacturer of your system.
Main clues the air filter is failing
- Manufacturers have advised to switch out the air filter in your unit every three months for to keep the air inside the house cleaner
- With a light behind the air filter, the light will almost not show through a completely clogged filter
- The main air filter looks filthy and congested badly
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