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Carrier 38HD Air Filter
Filters come in a wide array of filtering types depending on your air quality needs and whether anyone suffers from allergies in the home. The dimensions of the air filter can not be a personal choice because of the constraint of the manufacturer of your system. It is suggested the your furnace filter is changed four times a year for optimal air quality throughout the home.
What are some indications that my air filter is in need of replacing?
- The main filter looks brown and perhaps should be replaced now
- It is suggested to swap out your air filter every season of the year to keep the unit running efficiently
- If you place a light source behind it, the light will almost not penetrate through a clogged air filter
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