KT-N01K N99 /RESPIRATORS 1.meeting the N99 quality criteria(USA) 2.Made with multi-layered non-poisonous,non-allergic,non-stimulating materials. 3.adjust the bandage strip and the built in bandage foamcushion to adapt to various face shapes with comfortable sealing 4.the high efficient and strong electrostatic filtering materialseffectively filter the solid particle dust,the filter efficiencyachieves 99% ,and prevent the oil liquid gas 5.use for chemical industry and pesticide,solvent cleaning,paint spraying and printing , ink and dyeing,medicinedisintegration projects,cement,agricultureand animalhusbandry,cutting dust,pollutes from heavy metal.preventing stimulating poisonous and stink gases. |