When we don these masks, a barrier forms to keep us from inhaling all of those yucky germs. While the Topmed Medical Mask are absolutely nothing alike, these still have numerous layers. Our roots have become stronger as these added layers. They can be considered a form of a mechanical filter to attempt and block more particulates. They are made of special materials that can capture very small particles such as dust and germs to help us breathe better air around.
Take the mask, and discover ear loops on either side. Put them over your ears. Always wear face masks that cover your nose, mouth and chin. Topmed Surgical Packs this way cannot get in or out germs. From there if needed it should be fixed, placed in the middle of your face. Be sure that the mask is not working its way off your face slight tugs on it are just fine and may actually help you maintain a better seal.
This gives them a better chance at filtering out that germ or dust before we get the opportunity to inhale it. Those do work to prevent spread of germs. People who are sick aren't always symptomatic, and the person spreading those invisible germs may have no idea how sick they really probably are.
One main distinction of the Topmed Medical Consumables are that they offer several protective layers which make them more than other face shields. They are closely fitting to keep germs out and in, cloth masks or surgical masks may not be as snugly worn and they most likely do not exist with multiple layers.
Thus, they may not be as protective like medical Mask. Location and activity are very important in what type of mask you wear. So, for example city crowded with sick people well then use.
Few places that offer fit to be sold surgical Packs. They can be purchased at drug stores, medical supply outlets or online. You have to make sure that you buy from well-used vendors when shopping. Look for masks that have been certified by a reputable body.
Instead medical Consumables it means that the mask was developed and tested to meet specific safety credentials. If you are unsure of where to get good masks, another party who can guide is your doctor or health care provider.