Why not go down to your local hardware store and buy an a/c filter and trim
it to size? Some window mounted a/c units use a black thin black foam sheet
under the grating. This should work. Hope this helps.
Lawrence LeMay wrote:
Does anyone know where I might be able to buy some
thin black foam filter
material, to replace the stuiff that was used on my Teral computers?
These systems have a large fan that draws air into the computer, and
the intake air goes through this very thin filter, in order to capture
large particles such as lint.
After 22+ years, that foam is nothing more than dust.
I would need something almost 5 inches wide, that i could then trim to
the proper shape.
-Lawrence LeMay