MSA FULL FACE GAS MASK
There is the economical Advantage 3100 or the higher quality Ultravue facepiece. They are a chin-type gas mask where the small round plastic canister attaches directly to the facepiece. They are designed for respiratory protection against a specific gas or group of gases. They are generally suitable for ventilated areas with relatively stable contaminant concentration levels.
Item #80-1021 MSA Advantage #3100 Medium # 10028998
Item #80-1042 MSA Ultra-Vue Large #471230
Item #80-1271 MSA Canister PH3, AM, CL, P-100 #10059903
(Phosphine,Ammonia,Chlorine and Oil Based Particulates)