![To remove the filters:](/images/new-backgrounds/133075/13307523x1.webp)
4.3OPTIONAL FANS
There are a total of two optional 120mm fan
Note: In order to build a quieter system, we recommend NOT installing the optional fans unless it is necessary for cooling. If you choose to install them we recommend using Antec 120mm speed controlled fans and setting the speed to Low.
4.4WASHABLE AIR FILTERS
Occasionally, it will be necessary to wash the air filters. Not washing the filters may result in high system temperatures and possible stability problems. We recommend checking the air filters at least once a month initially. The frequency will change depending on environmental conditions and system usage. Users who run their systems 24/7 will have to check their filters more often than those who don’t run their systems every day.
Front Air Filter – There is an air filter located behind the front bezel.
To remove the filters:
1.Remove the front bezel as listed in section 2.1.
2.Remove the screws in the center of the front bezel to release the air filter.
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