Blast Cabinet Filter

[suhring <suhring@lancnews.infi.net>]

I have been using a new blast cabinet and have a question.

What do list members use for the filter hole? My cabinet
has a hole in the upper left side center. It has a round
cover the same size as the hole that is on a pin at the
top so it can be swiveled up to open the hole or closed.

Using glass beads doesn't create too much dust but sand
definitely needs to filter out the dust.

TIA

Scott Suhring
Elizabethtown, PA
'70 TR6
'59 TR3