NZXT S340 Fan configuration, any recommendations?

Harsh Kumawat

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Jan 21, 2015
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I was looking at PC Part Picker (https://pcpartpicker.com/b/TvxYcf) when I saw Jail Breaks (Tech Source) PC build and I didn't understand his fan configuration. If I recall correctly the way he placed his fans the air is being pulled from the rear and the exhaust is the fans on the H100i GTX & the top fan. But there's no dust filter on the rear so wouldn't his PC be affected by dust?