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Admiral AAW-18CR3FHU Filter
The unit filter was designed for removing small dust molecules and other tiny particles as it is being forced through the system. This can both help keep the wall unit from building up too much dust and make it operate a lot better at doing its job while also cleaning the air in your home. Because of the nature of filtering air, it should be replaced or simply cleaned every so often depending on how much you use it.
Important clues of a declining dust filter
- Professionals have advised to switch out the air filter in your unit about every three months to help keep the air fresh and make the unit run more efficient
- As you face it toward a light source, it is unable to infiltrate to the opposite side of the filter
- The system air filter looks like it is filled with dust and perhaps should be replaced soon
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