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Fujitsu ASU36CLX1 Air Filter
HVAC specialists suggest that the filter is changed every 3 months because the filter can get clogged and may result in poor air flow throughout the home. Filters come in many filtering levels, which all depends on your personal desire for cleaner air and whether anyone suffers from allergies in the home. The actual size of the whole house filter choice that needs to be made but rather a requirement of your air handler.
Main clues the primary air filter is not going to last much longer
- With a light behind the air filter, the light will not permeate to the other side of a completely clogged filter
- It is greatly suggested to switch out the air filter in your unit about every 90 days to help prevent mold and bacteria build-up
- The main filter looks gross and it would be a good idea to replace it ASAP
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