Safe-t engineers introduces facemask respirators [t-8 slv] with valve and nose clip. Filters up to 3 microns, plain water washable, soft to skin, recyclable, are some of the feature of these facemask respirators. These facemask respirators find application in industries, factories, textile mills, construction sites, power plants, traffic pollution, allergies, foundries, saw mills, floor mills, workshops, garages, etc. The masks are not recommended for gas, vapour, odour, toxic dusts, etc.