Mesh Filter Bigger then 120mm?

[GiZzO]

Im looking for some anyone know where? Something like 135mm but no larger then 150mm, or maybe i can find just the plain mesh?

 

[dman]

I'm not sure if I'm thinking of the same thing as you, but, for filter material I bought some A/C foam (for window AC's) at my local grocery store, came in a 4x2ft roll for like $2.00, you can cut to size. (It's not the BLUE foam, it's a thin grey foam that you can fit between the fan and the case to filter the air).

If you are talking about grills to block your fingers from touching the blades... then I don't know.