User manual

4.4 Air Filters

There are three air filters in the NINETEEN HUNDRED: Top, front and PSU intake filter that can be

removed and washed. It is particularly noteworthy that the top and the front filters are combined with

the fan.

Note: From time to time it will be necessary to wash the installed air filter. Not washing the air filter will

result in higher system temperatures and possible stability problems. We recommend checking the air

filter at least once a month initially. The frequency will change depending on system usage (users whose

systems run 24/7 will likely have to check/wash more often than those who don’t use their systems

every day) and on environmental conditions.

You can access the front filter by opening

the front panel.

3x 120mm front intake FDB silent fan

Air filter

Before open the front door, please remove the screws on the

both sides, the yellow circles show screw located.