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Carrier 50GL Air Filter
Air Filters come in many types and sizes, which all depends on your personal air quality needs and whether anyone suffers from allergies in the home. The height, length and width of the whole house filter personal choice due to the constraint of the availability of room of your HVAC blower system. It is suggested the your furnace filter is exchanged for a new one every 90 days or so as to maintain good airflow inside the house.
Important signs the dust filter is on its last leg
- The system air filter looks gray or brown and could be replaced real soon
- If you place a light source behind it, the light will barely breach the other side of a dirty filter
- Many pros have suggested to replace the filter every season of the year in order to have clean air running through the unit
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