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Carrier 38HDC024 Air Filter
The main filter may filter out dust and other particles from the air handler. It is advised that the filter is swapped out four times a year to maintain the best air quality throughout the home. Exact measurements of the air filter can not be a choice that needs to be made but rather a requirement of your air handler.
Signs of an ailing main filter
- It is greatly advised to switch out the air filter in your unit every three months to keep the house clean and less dusty
- It looks dusty and could be replaced today
- As you face it toward a light source, it will barely show through a very dirty air filter
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