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International Comfort Products PGAA18B1K6 Air Filter
Professionals in the industry advise that the filter that filters out particles from your home is replaced for a clean one every 90 days or so because the filter can get clogged and may result in poor air flow in the home. The actual dimensions of the HVAC air filter choice that needs to be made because of the constraint of whoever designed your heating and cooling system. All air filters exist in many different filtering levels, which all depends on your personal demands for clean air and air handler size requirements.
Some warnings of a deteriorating primary air filter
- The system air filter looks brown and must be replaced ASAP
- If you hold it up to the light, it cannot shine through to the other side of a dirty filter
- It is highly suggested to replace your air filter four times a year in order to have clean air in the home
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