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Carrier 45-4SI Air Filter
Air Filters come in many styles and sizings, which depends on your particular demands for clean air and the specific size of filter you need for your system. It is advised that the filter that filters out particles from your home gets replaced four times a year for optimal air quality in the home. The measurement proportions of the air filter can not be a choice of options due to the constraint of the availability of room of your air handler.
Red flags of a weak primary air filter
- The main filter looks gray or brown and replacing it would be best immediately
- Sunlight will hardly shine through to the other side of a very dirty air filter
- It is greatly suggested to replace your air filter about every three months in order for the machine to run more efficient and to breathe easier inside
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If you decide on picking up or ordering a replacement air filter for your Carrier 45-4SI do your best and cross-check the correct model and also make a visual comparison in order to be sure the proper replacement air filter is the one being purchased. Use a great deal of caution when you install any HVAC part. call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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