


First Defense Nasal Screens are a new revolutionary light weight, non inserted, non intrusive, almost non visible, hypo allergenic, self adhesive screen that covers the nasal passage and filters the air we breathe. As certified testing chart shows FDNS can make a significant difference even at sub micron levels of .1ยตm with 77% efficiencies and over 92% at 1 ยตm and over 99% at 10 ยตm. Review: Great product for people with allergies - Hi there, I have been using this product daily for about 8 months. I have terrible dust mite allergies and wearing this product while I sleep really helps decrease my exposure and improve how I feel. I can notice a difference in how I feel the next day. I would strongly recommend this product for anyone dealing with seasonal or year round allergies. Best part about this product is that there are no side effects. It's something that I feel comfortable using daily long-term. I wouldn't recommend wearing this product on a date or in public, but it works very well against dust, pollen and pollutants. Review: Great! - These are great, Very comfortable. I work in a very dusty moldy office. I wear these every day at work and my sinuses are so much better. Helps to wipe nose with alcohol swab before applying them, although not necessary. Helps to remove any oil on nose and they stay on better during the whole day. So much more comfortable than the brands that get inserted into the nose.
| ASIN | B00JZVC49A |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Brand | First Defense |
| Brand Name | First Defense |
| Container Type | Box |
| Customer Reviews | 3.8 out of 5 stars 43 Reviews |
| Manufacturer | First Defense |
| Manufacturer Part Number | RDT-4PK-LG |
| Number of Items | 48 |
| Package Information | Box |
| Package Type Name | Box |
| Product Benefits | Hypo-allergenic |
| Target Audience | Unisex-Adults |
| UPC | 609788973195 |
| Unit Count | 28 Count |
K**C
Great product for people with allergies
Hi there, I have been using this product daily for about 8 months. I have terrible dust mite allergies and wearing this product while I sleep really helps decrease my exposure and improve how I feel. I can notice a difference in how I feel the next day. I would strongly recommend this product for anyone dealing with seasonal or year round allergies. Best part about this product is that there are no side effects. It's something that I feel comfortable using daily long-term. I wouldn't recommend wearing this product on a date or in public, but it works very well against dust, pollen and pollutants.
K**A
Great!
These are great, Very comfortable. I work in a very dusty moldy office. I wear these every day at work and my sinuses are so much better. Helps to wipe nose with alcohol swab before applying them, although not necessary. Helps to remove any oil on nose and they stay on better during the whole day. So much more comfortable than the brands that get inserted into the nose.
G**.
I don't 'love it' but I use these whenever I ...
I don't 'love it' but I use these whenever I fly. Seems to help. I will wear a mask for the greater portion of a intercontinental trip also. I also carry cough drops in case I (or YOU) may need one. These things are substantially less off-putting than a surgical mask especially when a smile will help move things along and they provide more protection or at least give me peace of mind.
A**R
What a complete waste of money and a real disappointment
The adhesive does not stick. You can't breathe through them. I bought the 5 pack of 7 pairs, approximately $30. When they arrived, one of the packs was torn open with 2 pairs missing. I immediately decided to return them, but could not get to it for several weeks, only to find out that there was a time limit on the return. Unbelievable. There are items that can be returned at any time after purchase, months after, but not this one. What a complete waste of money and a real disappointment. I have allergies and other sinus issues. So, SO, disgusted by this.
C**Y
Two Stars
The adhesive is too weak to be effective for more than a few minutes, come loose quickly.
D**E
The perfect way prevent allergies without medicine
First Defense nasal screens are literal a filter embedded in a sticker that covers your nostrils. This keeps pollen and dust out and reduces allergies. They really work as long as you can breath through your nose and aren't sneezing too much. Definitely more comfortable than wearing a face mask. The only issue I have is that they are expensive per use.
F**M
what a godsend
I have suffered with flour allergies all my life and have had to use masks, which are very uncomfortable. I reluctantly tried the nasal screens and they work amazingly well, and are much more comfortable to wear than masks. I most certainly will use them the rest of the pizzamaking life
M**M
Allowed me to be outside again!
These are fantastic! I have severe allergies, so much so that I am homebound when allergy season is upon us. These have changed my life completely. Once again I can mow grass, sit outside and enjoy the spring and summer again.
Trustpilot
5 days ago
2 months ago