Type IIR surgical mask

polypropyleneadultwhite

Almost absolute protection against viruses, bacteria and dust particles. Certified efficiency of 99.9% verified by the Nelson Laboratory USA. Easy breathing thanks to the high permeability of the material with nano-fibre filter (200 l/m²/s), while maintaining maximum efficiency. The mask may be worn for up to 12 hours. The nano filter, unlike ordinary medical masks, does not lose efficiency even through gradual moisturizing (with exhaled water vapours). NANO MED CLEAN masks and filters for the masks are manufactured in the Czech Republic or in Slovakia. All the materials used were produced in the EU. The nanofibre filtration layer presents a physical barrier against the penetration of viruses, bacteria and minor solid particles. Its filtration function is more stable and long lasting as opposed to ordinary medical masks. The filtration of standard masks works on the principle of an electrostatic charge, which “attracts” impurities and prevents their penetration through the mask. Through the gradual moistening and exhaling of water vapours, the efficiency of an ordinary mask gradually decreases (loss of the electrostatic charge). However, our masks and filters with a nanofibre layer ensure up to 12-hour protection without losing their functionality. Usage: In all places where people may come into contact with each other within 2 metres, especially in closed spaces or in areas with an increased number of persons, and in areas with a higher risk of transmission of infectious agents, particularly to persons with decreased immunity or to persons close to a face mask user.