781 en 149 mask products are offered for sale by suppliers on Alibaba.com, of which respirators & masks accounts for 55%, medical masks accounts for 15%.
A wide variety of en 149 mask options are available to you, such as silicone, pc and non-woven.You can also choose from white, black and transparent en 149 mask,as well as from eco-friendly en 149 mask and whether en 149 mask is flat-fold, moulded, or flat.