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Whirlpool ATE0743SPP0 Air Filter
It is advised that the filter that filters out particles from your home is changed every 90 days or so because the filter can get clogged and may result in poor air flow through the ducts. The height, length and width of the whole house filter optional choice due to the constraint of the availability of room of your furnace or handler. All air filters come in many types and sizes, which all depends on your personal demands for clean air and air handler requirements.
Major symptoms the primary air filter probably needs to be replaced
- It is greatly advised to switch out the air filter in your unit about every 90 days to keep the unit running efficiently
- If you place a light source behind it, the light will not penetrate through the dirt filled filter
- The system air filter looks gray or brown and it would be best to replace it without delay
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