Dräger was founded in Germany in 1889 and is an industry leader in the production of ventilators and anesthesia machines. Although Dräger is a European manufacturer, more than half of its masks comply with the US NIOSH standard, and there are fewer models that follow the EU standard. The American Standard rates oily and non-oily particles separately, while the European Standard requires masks to protect against both particulate matter. In short, users who are more likely to be exposed to oily particles such as car exhaust are suitable to choose masks that meet EU standards, while users who have been exposed to polluted air for a short period of time, such as those who only wear masks on their commute to and from work, should choose products that start with the "N" of the American standard.
 
The 1320V is Dräger's most balanced model and the best-selling one. In the three-layer filter element, the meltblown cloth in the middle generates electret electrostatic electricity, which effectively filters PM2.5 particles, achieving a filtration efficiency of 94% while keeping breathing resistance at a low level. The upper and lower fabric headbands are equipped with adjustment buckles for free length adjustment, while the fixing of the headband and cover body uses a similar ultrasonic welding technique as DACH, without the use of metal steel nails to avoid allergies. If you need a higher protection effect, you can choose the advanced version of 1330VO, which has a filtration efficiency of FFP3, and is also equipped with activated carbon, which can adsorb odors, dust and formaldehyde in addition to particulate matter, but the price of 40 yuan/piece is more than twice that of 1320V.
 
The N95-compliant 1350XS is not equipped with an exhalation valve, and the design of the nose clip and headband is more rudimentary, with a lower configuration and less comfort than the 1320 and 1330. However, as a version specially launched for women and children, it has a high fit that is rare among European mask manufacturers for Asian face shapes, and the protective effect is naturally better. Combined with the price of 10 yuan/piece, it is suitable for consumers who have a short daily wear time.