Super-Defense Nasal Filters

works good

Li uso da tempo, quando vado in volo con aerei di linea ed ora, che torneremo a viaggiare, dopo la pandemia, li userò anche per andare a far la spesa

I got these to filter allergens and they do a good job of it. With the current hazardous air in the PNW in Sep 2020 due to all the west coast fires, I can attest to the fact that they filter most of the smoke smell out. Miraculous! The but comes into play when I talk about how easy it is to actually breath with them in. Which is just barely...Maybe my sinus passages are too inflamed already...but when I put these in, while I smell cleaner air, I can't get enough! I end up finding I've opened my mouth to catch a breath...which sort of defeats the purpose. Not the worst $13 experiment I've ever tried, but sadly I can't really recommend them even tho I gave them 4 stars. I REALLY wanted to like them!

Not at all comfortable, needs a more flexible material. Also not enough air flow to maintain normal breathing.

I always think it is weird to see reviews that say something changed their lives. I figure that the review is from someone connected to the product. I have no connection with this product. It has changed my life. I stay at home most of the time because chemicals actually make me faint. I have been to allergists. They have said it is impossible to diagnose because it is something in the air that does not stay in the body. So, I always have a cane to help steady myself. I mask and double mask. I avoid anything that looks like there might be chemicals. But since I have used these, it is like I can breathe for the first time in my life. I am much more mobile. I still get sick from the chemicals, but where it would have been an instant splitting migraine with fainting, now it is a dull headache. I have tried every medicine. I have used all kinds of masks. This is the only thing that has really made a huge difference. I just wish I could get the replacement filters faster. But I have been using the trial pair for two weeks now and it is still working. I rinse it and then let it air dry. Then I used them again, filter and all. It works so far even though supposedly the filters only last a few days.