* Protection for people and workers who place great value on facial expressions such as children, people with hearing problems, police forces and nurses, The mask can be used also as non-sterile mask in hospitals and vaccine centres. No fogging of glasses thanks to extra soft nose pads. * Colour: Black and white * Size: Standard and children * Box: 50 pieces * Price per box: CHF 53.75 * Languages: Italian, French, German, * Brand: ST-Cleantech AG * English, and Spanish Price range: < 29 boxes -> CHF 53.75 > 200 boxes -> CHF 8.40 > 30 boxes -> CHF 52.70 > 500 boxes -> CHF 45.70 > 100 boxes -> CHF 51.10 First layer non-woven: White or Black: 50g (double S) Second layer: 25g melting spray cloth Third layer non-woven: White or Black: 25g (double S) Layer 4 PP transparent sheet: Thickness: 0.33mm +/- 0.1mm Size: 134mm x 37mm +/- 2mm Material: PP Classification /Standard: Medical device: Class I / according to DIN EN14683:2019. Duration: 2 years Material: Consisting of: non-woven fleece layer PP, filter material PP manufactured in meltblown process, PP window (13.4x3.7x0.2 cm) ultrasonically welded latex-free, nose clip, aluminium wire PE coated, ear bands made of elastane. Level of performance: Filter efficiency antibacterial : (BFE) Respiratory resistance : Resistance to pressure spray: Microbiological purity : According to type IIR (same test standard to be applied). Norm: 98% - Test result: 99.9%. (according to EN 14683:2019+AC:2019, Annex B). Standard:
