Help.....Full face "Respirator Masks" info. Request

[Sourdough]

I am searching for "Quality" information about full face Respirator masks. I am wanting to get the best that is available in the (more or less) $200.00 price range.

The application would be volcanic ash and volcanic gas. Also smoke from forest fires or house fire.

I am especially interested if you know a great reference site for this type information. Especially a reputable rating source.

Thanks

 

[dademoss]

Here is the 3M page on volcanic gas protection: https://workersafety.3m.com/volcanoes-protecting-ash-gases-hazards/

 

[Sourdough]

Here is the 3M page on volcanic gas protection

Thanks...........

 

[Sourdough]

Still hoping for some more help with this project...........Thanks

 

[Terri9630]

I'd love to help but I don't know anything about them.