Coolermaster 690 Pure

[sam_wade07]

i have a question on the case Coolermaster 690 Pure case.It has no dust filter on the power supply and i notice that there is a dust filter beside it for the bottom fan. I'm just wondering if i can modify that filter and make it a dust filter for the power supply instead of the of the bottom fan. Im an interested buyer of that case but my house is dusty so i don't want my power supply to be so clogged and heat up.Thanks in advance. (sorry for bad english)