Review on 100Pcs PM2.5 Activated Carbon Filter For Cloth Mask - Ship From USA, 5 Layers Replaceable Anti Haze Filters Paper For Reusable Face Cover Outdoor - Anti Fogging Health Protection by Chris Laznovsky

Got a pack for my mother who is asthmatic to protect her from the overwhelming pollen season and for myself to protect my self from smoke in case of any brush fires in the area or dust particles or simply to protect myself from people who feel the need to remove their mask to smoke around me because of "more relaxed" and "lifting of restrictions" in some states. The one thing I don't need on top of this Covid-19 pandemic still very present in our society is breathing in second hand smoke and potential lung cancer.Frankly, "where" it is made does not matter to me as long as it's "purpose" is served. My mom tells me that she does not have the coughing and wheezing when she has these in her mask going out during pollen season. I have not used mine yet, but I feel secure knowing I have them for emergencies knowing that smoke, pollen and dust are everywhere and I want the extra protection to keep my lungs healthy.There's nothing to complain about for me. I am grateful to have these for myself and my loved ones.