Gas filter with standard threaded connector Rd40 according to EN148-1 to be used with half masks Dräger X-plore 4000 and full facepieces Dräger X-plore 6000.
K2: protection against ammonia and organic ammonia derivatives Filter class 2 offers medium protection and has a maximum permissible contaminant concentration of 0.5 Vol% (5000 ppm).