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Williams 5001522 Filter
The air filter was created for filtering tiny dust fragments and other unwanted bits as it is being forced through the system. The filter can both keep the unit dust-free and make it work a lot better at doing its job while also filtering the air you breathe in your house. Due to the fact that this is an important part of the system, it should be swapped out for a new one or perhaps washed at least twice a year if not more, in order to keep things clean.
Some clues of a declining primary air filter
- When you hold it up, the light will barely shine through to the other side of a very dirty air filter
- The unit air filter looks brown and maybe should be replaced ASAP
- Many pros have recommended to replace your air filter about every 90 days in order to have cleaner breathable air inside
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