Vacuum Cleaner Face Mask

The vacuum cleaner bag is the best filter by a large margin but the bag s stiffness and thickness created a high pressure drop across the material rendering it unsuitable for a face mask.

Vacuum cleaner face mask. Look for the hepa label stating that it is 99 97 effective for. There obviously isn t any data on how well a hepa vacuum bag works for preventing viral infection but hepa bags do seem to be the best choice of material if you are going to make a homemade face mask. According to an article published in the cambridge university press a vacuum cleaner bag has similar filtration to a surgical mask. While i m not a sewing expert i was able to make lots of diy n95 masks out of hepa vacuum.

That means the new order. Making emergency face masks from a hepa vacuum cleaner bag duration. The company has two machines each capable of cleaning 80 000 masks a day ready to go for ohio. Ktech stl recommended for you.

Filtration efficiency between surgical masks and vacuum cleaner bags is roughly comparable for the two microorganisms tested one with a diameter of 1 micron the other 0 023 microns. We tested an alpha version of a face mask made from a high filtration vacuum cleaner bag. We developed a process to make a face mask out of vacuum cleaner bags so you can make them at home. How to make a respirator from a hepa vacuum bag.