I buy the 3M rubber face mask respirators from the local welding shop. They have replaceable filters that we change every season and we keep them in zip lock bags when not in use to help them last.
A couple of my guys need the full face mask type because their eyes practically fall out of their heads from the fumes. The fumes don't bother my eyes, so I only use the type that goes over my nose and mouth.
Spud
