Any tips on some simple fabrication?
I'm trying to plan ahead for October, I work for a haunted hayride. Now my problem is I just purchased a full-face respirator(gas mask) from an Army/Navy Surplus, now I know why it was there. I figured I'd be able to find some accessories on the company website, unfortunately that didn't happen. They've moved on to a different design that makes getting parts for my mask a little difficult(their new design is dual exhalation/single inhalation). My mask is a single exhalation valve(bottom/middle), dual inhalation valve(top/sides) mask, I can attach two filters onto it if I need to. What I want to do is retrofit a hose so that it can screw in to the inhalation valves, where the filters go. I would greatly appreciate any suggestions you might have.