On Fri, 21 Jan 2005 16:45:24 GMT, "Bruce A. Frank"
wrote:

My compressor has an in-line filter system that removes any oil
vapor...which is the only possible contaminate. The line filter is very

There's one more. CO. for those who do not incorporate an activated
charcoal filter into their system. Carbon monoxide is developed in
oil type compressors although usually at very small quantities. Some
where around here I have some literature that warms about it as well
as the oil fumes.

similar to the filter in the respirator and I did forget to add that the
air going into my modified mask is going through the organic filter on the
mask.


Roger Halstead (K8RI & ARRL life member)
(N833R, S# CD-2 Worlds oldest Debonair)
www.rogerhalstead.com