James Rogers wrote:
> On 10/4/01 12:19 AM, "Robert Coyote" <email@example.com> wrote:
> > The "best" are positive air pressure types.. you know.. hoods with fans
> Perhaps, but passive designs are more reliable and are more likely to work
> in all environments after sitting on a shelf for five years.
Also for those who prefer positive pressure, the M95 supports at least
3 different kinds of attachments to allow that. It is designed to work
properly in either configuration.
-- Brian Atkins Singularity Institute for Artificial Intelligence http://www.singinst.org/
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