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International Comfort Products HMH Air Filter
Professionals in the industry advise the your furnace filter is replaced for a clean one every 3 months so as to maintain good airflow in the home. All air filters exist in many different varieties and specific sizes, which all depends on your personal air quality needs and air handler requirements. The measurement proportions of the filter is not a choice that needs to be made because of the constraint of your air handler.
Major warnings of a bad filter
- It looks very bad and probably should be replaced now
- It is greatly advised to swap out your air filter about every 90 days in order for the machine to run more efficient and to breathe easier inside
- If you place a light source behind it, the light will almost not show on the other side the dirt filled filter
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