not very really, i've been doing a little testing and cpu temps are only 1'c difference between no filter to filter fittedHow restrictive is this stuff then?
when i've finished building the real thing should be able to remove even that small amount and i'll know more once i rebuild my pc in my HAF 932 when i get it about dust build up ect
![Cool :cool: :cool:](/styles/default/xenforo/vbSmilies/Normal/cool.gif)