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Carrier GT-G Air Filter
It is recommended the your furnace filter is swapped out every 90 days or so for optimal air quality inside the house. The dimensions of the filter is not a choice that needs to be made because of the constraint of your furnace or handler. Air Filters are made in lots of styles and sizings, in which the one you choose will depend on your desire for cleaner air and air handler requirements.
Some warnings your Carrier air filter is on its last leg
- The main filter looks very bad and it would be a good idea to replace it right now
- It is highly recommended to swap out your air filter every 90 days to help prevent bacteria from spreading too much
- When you hold the filter up to the light, it will hardly shine through a completely clogged filter
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