Have a look at www.gehroTex.de!

Polish gasmask type MP5
from polish military stock
straps made of rubber to fit the gasmask
with sealed filter and bag (rubberized material)
available in different sizes
with yellowish or clear visor (+ 10 €)
Sale without guarantee of density and protective effect!!
Bevor using the gasmask that needs a protective effect the gasmask has to be proofed by a specialist!