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International Comfort Products GPFM60K100F Air Filter
Professionals in the industry advise that the filter is exchanged for a new one every 90 days or so due to the filter clogging up and restricting the flow of air through the ducts. The dimensions of the whole house filter choice you make due to the requirement of your system. Filters are made in lots of filtering levels, which depends on your particular choice for how clean you want the air and air handler size requirements.
Major signs the primary air filter will need replacing
- The main filter looks very bad and must be replaced ASAP
- If you lift the air filter up to a source of bright light, the light will almost not show on the other side a clogged air filter
- Manufacturers have suggested to replace your air filter four times a year in order to have clean air in the home
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