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Lennox 12CHP030 Air Filter
Lennox 12CHP030 filters exist in many different filtering levels, which all depends on your personal choice for how clean you want the air and whether anyone suffers from allergies in the home. HVAC specialists suggest that the air filter is replaced for a clean one four times a year so as to maintain good airflow inside the house. Exact measurements of the filter is not a choice of options due to the requirement of your furnace or handler.
Clues to watch for to know the air filter will eventually need to be replaced
- Sunlight will hardly infiltrate to the opposite side of a very dirty air filter
- The filter looks very bad and the best thing to do would be to replace it as soon as humanly possible
- Manufacturers have recommended to replace the filter every season of the year to help keep the air fresh and make the unit run more efficient
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