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Whirlpool ATR1253CPP0 Air Filter
It is advised 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 size of the filter is not really a choice that needs to be made due to the requirement of whoever designed your heating and cooling system. Air Filters are available in many filtering types depending on your desire for cleaner air and air handler size requirements.
What warnings are present when my air filter has a need to be replaced?
- The system filter looks very bad and the best thing to do would be to replace it now
- With a light behind the air filter, the light does not break through to the other side of a completely clogged filter
- Manufacturers have suggested to switch out the air filter in your unit every 90 days to keep the house clean and less dusty
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