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LG LAU121CNM Filter
The filter has a main job of filtering out dust and other unwanted bits as it passes through. This simple filter can make the unit cleaner and make it run more efficient while also cleaning the air breathe in and out everyday. During regular maintenance the filter should be simply replaced or perhaps washed at least twice a year if not more, in order to keep things clean.
What warnings are present when my LG air filter is not doing its job?
- The air filter looks dusty and could be replaced right now
- If you were to lift up the filter, the light will not penetrate through the filter
- Professionals have suggested to swap out your air filter about every 90 days to help prevent bacteria from spreading too much
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Before you decide on buying or ordering do your best and make sure of the model number and also make a visual inspection in order to be sure the proper replacement filter is the one being purchased. If you are unsure about the properly replacing the filter on your own then it is probably best to contact a professional to do the replacement of the part.
Feel free to download your manual for help.
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