RESPIRATORY PROTECTION
 V20: ISI 9473:2002 Marked :DGMS Approved Solid & non oil based liquid particles tested for particle size of 0.6. |
 V90: ISI 9473:2002 Mrked :DGMS Approved Solid & non oil based liquid particles tested for particle size of 0.6. Liquids or oil based particles-tested for mean particle size 0.4 micron. |
 V410: ISI 9473:2002 Mrked :DGMS Approved Solid & non oil based liquid particles tested for particle size of 0.6. |
 V44: ISI 9473:2002 Mrked :DGMS Approved Solid & non oil based liquid particles tested for particle size of 0.6. |
