Replacement Filters for Super Defense Nose / Nasal Filters (New Model) Reduce Pollen Dust Dander and Mold Allergens Airborne Air Pollution PM2.5 Particles Allergy Allergic Asthma Sinusitis Rhinitis Hay Fever Allergies Relief Reliever Portable Air Purifier Cleaner Mask Hepa Screen Alternitives of Medicine Spray Strips Breathe Easy Pure Right Free Grooming Gardening Tanning Tools

I love this plugs. I think they are fantastic. Buy the set's that have a variety of sizes to try them out with will be worth it. These work so well that I may not need to take my allergy medicines...I may try that. I have two sets that I switch out each day. I wash them at the end of the day, let it dry all night and wear the other pair for the next day. I like the ones that have the screen AND the filter (don't really need the charcoal filter). They do flare out your nose a little if you get the right size and the "pull out handle" does show a little...however, they are absolutely worth the little discomfort. You have to buy the right size...so buy the variety pack first. I had bought the rounder one and then the variety pack and found that I like the narrow ones better for my nose. Both worked well though.

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

Should have zero stars. You feel like your suffocating with these in. They are also very obvious and make your nostrils huge.

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.

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!