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Friedrich CP24N30 Filter
The filter is the best line of defense when removing small dust molecules and other miniscule particles as it is being forced through the system. This filtering system will help keep the unit dust-free and make it run way more efficiently while also cleaning the air breathe in and out everyday. Due to the fact that this is an important part of the system, it should be swapped out for a new one or simply cleaned periodically depending on how much you use it.
Easy warnings the air filter is in dire need of a replacement
- Professionals have recommended to switch out the air filter in your unit about every 90 days to help clean the indoor air
- The filter looks very bad and probably should be replaced ASAP
- Light is unable to breach the other side of a clogged air filter
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