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GE AZ75E09EACM1 Air Filter
The main filter may filter out dust and other particles from the air inside the house. Professionals in the industry advise the your furnace filter is exchanged for a new one every 90 days or so due to the filter clogging up and restricting the flow of air in the home. Exact measurements of the filter is not a choice that needs to be made because it is based on the declared size of your HVAC blower system.
Important clues to watch for in a bad dust filter
- The filter looks gross and perhaps should be replaced now
- If you hold it up to the light, it does not breach the other side of the filter at all
- It is greatly recommended to swap out your air filter every 90 days to keep the house clean and less dusty
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