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LG LMAN120HNS Air Filter
Filters come in many varieties and specific sizes, which all depends on your personal desire for cleaner air and the specific size of filter you need for your system. HVAC specialists suggest that the filter is changed every 3 months so as to maintain good airflow in the home. The measurement proportions of the main system air filter choice that needs to be made because it is based on the declared size of your HVAC blower system.
Major clues of a poor air filter
- The unit air filter looks dusty and perhaps should be replaced today
- With a light behind the air filter, the light is unable to show through the filter
- Manufacturers have recommended to switch out the air filter in your unit about every 90 days to help prevent mold and bacteria build-up
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