A unique and low profile filter designed to adapt to the contours of his face to provide a field of vision without obstructions (209 g) and compact to give the user the greatest possible comfort, the lowest resistance to breathing to reduce the Risk of user fatigue and to add additional comfort, thanks to Pleados HEPA filters anti-feed and anti-person coatings that provide more durability to glasses, approved to K & n standards integrated glasses and respirators so that they fit the face, allow comfort and reduce the risk of fog construction inside the lens