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Carrier FX4BNF048000AAAA Air Filter
It is suggested that the filter that filters out particles from your home is exchanged for a new one four times a year because the filter can get clogged and may result in poor air flow in the home. The height, length and width of the air filter can not be a choice you make but rather a requirement of your HVAC blower system. Filters come in many types and sizes, which all depends on your personal choice for how clean you want the air and air handler size requirements.
Major clues of a worsening primary air filter
- When you face it toward a light, the light cannot show on the other side a dirty filter
- The main air filter appears dirty and congested very badly
- It is greatly recommended to replace the filter about every three months to help prevent mold and bacteria build-up
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