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NewAir AC-12000H Air Filter
Professionals in the industry advise that the air filter gets replaced every 90 days or so for optimal air quality inside the house. The furnace filter filters out a lot of contaminants and other particles from the air handler. The height, length and width of the HVAC air filter optional choice due to the constraint of the availability of room of your furnace or handler.
Simple warnings that your NewAir air filter has to be replaced?
- The unit air filter looks brown and the best thing to do would be to replace it ASAP
- It is highly advised to switch out the air filter in your unit four times a year in order to have cleaner breathable air inside
- As you face it toward a light source, it cannot breach the other side of a dirty filter
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