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Carrier 38ESA042 Air Filter
Filters are available in many varieties and specific sizes, which all depends on your personal choice for how clean you want the air and air handler size requirements. Professionals in the industry advise that the air filter is replaced for a clean one every 3 months for optimal air quality in the home. The size of the filter is not a choice you make due to the requirement of your air handler.
Some warnings your Carrier air filter will have to be replaced
- The system air filter looks brown and could be replaced today
- It is greatly advised to replace the filter every 90 days to keep the air inside clean and free of harmful dust
- With a light behind the air filter, the light will almost not shine through a dirty filter
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