R.M.C Rebreathers

Living in the Big City? Why wait for consumption or cancer to get you tomorrow when you can have Raven Microcyb's new organware today? With their new Rebreathers, the lungs are cyber-enhanced with synthetic filters and O2 superchargers. A breath can be held up to 15 minutes! RM's Rebreathers can be adjusted by a doctor to filter out toxic gasses 55% of The time(but not surface irritants like mace or mustard gas). HC=1D6+1.