When we talk mask to protect against COVID-19, we're in fact speaking about a respirator which is pictured on the right under.Made to provide two way protection (non-valve) but filtering both outward and inward atmosphere. Generally have stricter testing and security ratings depending on how much they protect the wearer.The most important benefit of sporting a FFP2 mask or respirator over a surgical face mask is that, when we put on a FFP2 we are not only preventing our sneezes or coughs to achieve other people, but also ensuring aerosols and droplets coming from other people won't enter our circulatory system via the mouth or nose. This is because its electrostatic filter functions on both the outflow and inflow of air, protecting other people from our emissions and ourselves from external particles and viruses.FFP stands for"filtering face piece", and also the number 2 indicates the safety rating; you will find also FFP1 respirators or masks (offering a slightly inferior protection, yet still greater than that provided by surgical masks), and FFP3 respirators, the most filtering ones and consequently those that protect the maximum. FFP masks are typically reserved for employees of high-risk businesses that are subjected to high amounts of smoke, asbestos and dust particles in suspension, and among many others. Regardless, it is the FFP2 version that's been demonstrated to protect effectively against most respiratory viruses, including the coronavirus, which causes covid-19. - Fresh and trendy air pass 99.9% filter and pump to mask, enjoy cool and fresh air easily - Breathe out pass FFP2, 95% filter, keep others safe - Frequent FFP2, atmosphere in and out in same filter, readily get pollution.- When any gap, clean air flow goes out and prevent virus to enter mask. Not tight, more secure and comfy for long time working.- it makes a seal around the face thanks to its tight fitting, covering the nose and mouth considerably more securely than a surgical mask, with which openings on each side of the face are commonplace.It must be noted, though, that respirators or"filtering face pieces" and medical masks advocated by the World Health Organization alike are single-use face coverings, which must be discarded after use and managed with extreme care when disposing of them, avoiding touching the front side to the extent possible. masque ffp2 achat is a good idea to protect yourself from any infection.There are several online eCommerce platform offer FFP2 respirator at top price.