Question Ketene, Gas Mask

[Blammo]

I'm not going to be preparing ketene anytime, at all, too dangerous, but I am wondering if there is a gas mask filter that works for ketene?

Or is something like a scuba system the way it is handled?

Just wondering how real chemistry protect against ketene whenever they have to use it, besides a really good fune hood lol.

 

[Osmosis Vanderwaal]

Aside from SCBA, a supplied air reperator is approved for low level use https://www.cdc.gov/niosh/npg/npgd0367.html