>>512011
>still ignoring all the downsides to having a damp rag on your face and more surface area for dust to accumulate over to hinder breathing
>gas masks aren't appropriate for stopping particulates and dust
>gas mask filters only last one single hour
>there wont be any other fumes and toxic things in the air during nuclear fallout that a simple damp rag over my face wont protect me from
>towels and rags that are actually cheaper than spare gas mask filters are totally going to be finely woven enough to stop particles and dust without hampering my breathing, just like they were designed to do.
Sorry but I'd rather spend the extra 2 bucks on a replacement filter for a gas mask designed for the job that actually covers my entire face instead of a bunch of hand towels I'm going to just throw away.