Description
Dräger US test gas 34L CH4 CO2 O2 CO NO2 N2 PN : 3714865 Bound Seams Koch Filter 102 500 005 MULTI PLEAT XL11 HC Koch Filter 102 500 005 MULTI PLEAT XL11 HC 1" High Capacity MERV 11 Pleated Panel Filter Size 15x20x1 Includes a supra mask helmet adapter for use with the HPS 7000 helmet system