Emergancy Filters for Gasmasks?

[Frank_Stein]

From someone who has no idea how filters work, I just wanted to get the base idea going and let you guys build off of the base idea.

Whatever seems logical I'm down for, just thought that these would be nice to go with gas masks since we do have them but are missing filters.

Maybe they only spawn in science (preferably Chemistry) since Chemistry basically uses gas masks to prevent inhaling deadly toxins if they make em.

Default filter contents could largely be dependent on gas mask location. Like, the gas masks near engineering could have filters for cooling hot air breathed in.