>>9479091Listen, the resistance curve to overcome until someone decides to buy these low grade things, is much lower than the resistance curve of anyone buying an actual full-face NBC/CBRN mask, is your life worth less than $200,-? You decide. The more serious this becomes, the lesser the resistance curve of buying high grade stuff becomes, if there will ever be a time in which you will need this, with your current attitude, you probably won't be able to buy it or will be forced to buy it for some crazy price. Buy your room fans in winter, buy your CM6 CBRN masks before the run on them starts. If there ends up being no run at all, we'll you've sacrificed $200,- cus you took precautions, you spend more on insurances which you will probably never use, spend that $200,- it's just money.