Universal Carbon Pre-Filter

Solution
I wouldn't recommend it. It's impregnated with activated charcoal - if you bend it or roll it over a smooth surface, you'll see fine particles that come loose. That's the stuff that will eventually get sucked into your case. For most of it's intended uses it's not enough to matter, but I don't think you want it on your delicate electronic components.
I wouldn't recommend it. It's impregnated with activated charcoal - if you bend it or roll it over a smooth surface, you'll see fine particles that come loose. That's the stuff that will eventually get sucked into your case. For most of it's intended uses it's not enough to matter, but I don't think you want it on your delicate electronic components.
 
Solution