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Williams 3144030 Filter
The filter in the wall unit is responsible for filtering minute dust particles and other tiny bits as it passes through. This simple filter can help keep the wall unit from building up too much dust and make it operate more efficient while also cleaning the air you breathe. Due to the amount of dust in the house, the unit filter must be simply replaced or possible scrubbed clean every so often depending on how much you use it.
General warnings of an inadequate main filter
- When you face it toward a light, the light is unable to shine through a dirt-packed filter
- Many pros have recommended to swap out your air filter every 90 days to keep the unit running efficiently
- The unit air filter looks gray or brown and perhaps should be replaced now
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If you are going to be buying or purchasing, do your due diligence and double check the model number as well as make a visual inspection in order to be sure the correct replacement filter is being ordered. There is no rule that says you have to install it yourself. Consult with a professional locally to do it for you.
Feel free to download your manual for help.
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