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Carrier 48KLA Air Filter
It is advised the your furnace filter gets replaced every 3 months for optimal air quality throughout the home. Exact measurements of the HVAC air filter personal choice due to the constraint of the availability of room of your system. All air filters are available in many filtering levels, which all depends on your personal choice for how clean you want the air and the specific size of filter you need for your system.
Indications the primary air filter is failing
- It is highly advised to replace the filter about every 90 days in order for the machine to run more efficient and to breathe easier inside
- If you hold it up to the light, it will hardly show through a clogged air filter
- The filter looks very bad and could be replaced without delay
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