---
product_id: 2531589
title: "Large Size - 7-Sets Per Pack"
brand: "first defense nasal screens"
price: "97 zł"
currency: PLN
in_stock: true
reviews_count: 3
category: "First Defense Nasal Screens"
url: https://www.desertcart.pl/products/2531589-large-size-7-sets-per-pack
store_origin: PL
region: Poland
---

# Each screen lasts 24 hours Hypoallergenic & latex-free Filters 99%+ particles ≥10µm Large Size - 7-Sets Per Pack

**Brand:** first defense nasal screens
**Price:** 97 zł
**Availability:** ✅ In Stock

## Summary

> 🛡️ Breathe Boldly, Live Freely — Your Invisible Defense Against Allergens!

## Quick Answers

- **What is this?** Large Size - 7-Sets Per Pack by first defense nasal screens
- **How much does it cost?** 97 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/2531589-large-size-7-sets-per-pack)

## Best For

- first defense nasal screens enthusiasts

## Why This Product

- Trusted first defense nasal screens brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Protection:** Each set provides a full 24-hour barrier to keep your breathing clean and comfortable.
- • **Comfort-First Design:** Latex-free, hypoallergenic, and peel-and-stick for irritation-free wear.
- • **Invisible Air Shield:** Ultra-light, non-intrusive nasal screens that stay discreet all day.
- • **Perfect for On-the-Go:** Compact 7-pack fits easily in your purse or pocket for instant allergy defense anytime.
- • **Advanced Micro-Filtering:** Blocks airborne germs, allergens, and noxious particles down to 0.1 microns with up to 77% efficiency.

## Overview

First Defense Large Nasal Screens offer a lightweight, non-inserted, hypoallergenic solution that filters airborne particles with over 99% efficiency at 10 microns. Designed for adults, each peel-and-stick screen provides 24 hours of discreet respiratory protection, ideal for allergy sufferers and those seeking to reduce exposure to germs and pollutants on the go.

## Description

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 .1µm with 77% efficiencies and over 92% at 1 µm and over 99% at 10 µm.

Review: UPDATE!! (3/15/22) - These nasal filters are great! As someone who suffers from allergies, I keep these in my purse ready for cleaning, yard work, or any project that puts me into contact with an allergen.. They are easy to put on, discreet and convenient to carry around! They also stay in place perfectly until I remove them. I suggest ordering large only though because I accidentally ordered size small one time and they seemed to restrict my airflow.. but I've never had that problem with the larger size. I think the smaller ones are just for kids. They claim that these help 'alleviate respiratory suffering by comfortably filtering inhaled air and removing airborne germs, allergens and/or noxious particles'- knowing that makes me feel better to use these when viruses are going around and during flu season.. A wonderful article I read (g16, No.6) gave some great precautions to take to prevent spread of diseases. It mentioned these suggestions below... 'Do not share personal items, such as razors, toothbrushes, or towels..... And do not underestimate the benefits of washing your hands thoroughly and frequently. It is perhaps the most effective way you can stop the spread of infection. If possible, stay home when you are sick... cough or sneeze into a tissue or your sleeve, but not into your hands. An ancient proverb states: “The shrewd one sees the danger and conceals himself.” (Proverbs 22:3) How true are those words today in a world plagued with potentially dangerous diseases! So inform yourself by consulting local health services, and conceal yourself from danger by practicing good hygiene. Bolster your defenses, and reduce the risk of disease!' Such great suggestions!!! UPDATE:(6/10/21) I still like using these nasal filters although I do wish they were a little cheaper🙂 Also, I've noticed with the last ones I've received that it itches alot around where the nasal strips stick to my nostrils.. I'm not sure if it's the glue causing the itching or what. But maybe my skin is just real sensitive to the glue being used.. 😏 they might not affect your skin though so worth trying it out👍🙂 UPDATE (3/15/22) I DEFINITELY RECOMMEND BUYING A LARGER SIZE THAN YOUR NOSTRILS BECAUSE WHEN I ORDERED THE SMALLER SIZE NASAL SCREENS THEY DO RESTRICT SOME OF MY AIR FLOW.. BUT ANYTIME I USE THE SIZE 'LARGE' I SEEM TO HAVE GREAT AIRFLOW. Hope this helps you😊👍
Review: Great product, Too expensive though - Bad part: They're too expensive, go through them too fast because there are only seven in a pack, and it's ten dollars a pack. If you're using them on any regular basis, it's going to add up fast. For how small and simple they seem, you should get many more for the price. I use two pairs on the days when I clean. So they only last about three days. That's not long enough in my opinion. I still gave five stars though because the product does work wonderfully for me. I have problems with dust. Any time I go to clean the house, I can't stop sneezing and the nose runs constantly. Makes cleaning miserable. I have to wear these when I'm dusting and cleaning the house. They really work for me. I bought them because of how well they work, but I'm not happy with the price. I would like to have a lot more stored up, but they're just not affordable for regular basis wear. They do look strange, but since I only use them around the house, it's okay. First Defense, you need to put at least triple amount in the package, or lower the prices, and sell them in the stores. At least thank you for making something that works though, and that I don't have to insert into my nose! I read a lot of reviews about how difficult they are to put on. I had no issues putting them on. Just stand in front of a mirror and it's easy.

## Features

- All natural Light weight, no need to insert
- Latex free, hypo-allergenic, non-visible
- Helps alleviate respiratory suffering by comfortably filtering inhaled air and removing airborne germs, allergens and/or noxious particles
- Greatly reduces inhalation
- Each set of Nasal Screens are good for 24hrs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004KQF9QA |
| ASIN  | B004KQF9QA |
| Additional Features | peel and stick |
| Age Range Description | Adult |
| Best Sellers Rank | #89,129 in Health & Household ( See Top 100 in Health & Household ) #335 in Allergy Medicine #2,457 in Alternative Medicine Products #3,849 in Sales & Deals |
| Brand Name | First Defense Nasal Screens |
| Container Type | Pouch |
| Customer Reviews | 3.7 3.7 out of 5 stars (1,885) |
| Date First Available  | January 21, 2011 |
| Global Trade Identification Number | 00689076415866 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 4.5 x 3 x 0.1 inches |
| Item Form | Nasal Screen |
| Item Weight | 0.3 Ounces |
| Item model number  | 001 Large |
| Manufacturer | First Defense Nasal Screens |
| Manufacturer  | First Defense Nasal Screens |
| Model Number | 001 Large |
| Net Content Count | 7 Count |
| Number of Items | 1 |
| Package Type Name | Bag |
| Product Benefits | Hypoallergenic |
| Product Dimensions  | 4.5 x 3 x 0.1 inches; 0.3 ounces |
| Specific Uses For Product | Nasal |
| Target Audience | Unisex-Adults |
| Target Use Body Part | Face |
| UPC | 689076415866 |
| Unit Count | 7 Count |

## Product Details

- **Brand:** First Defense Nasal Screens
- **Item Weight:** 0.3 Ounces
- **Item dimensions L x W x H:** 4.5 x 3 x 0.1 inches
- **Product Benefits:** Hypoallergenic
- **Specific Uses For Product:** Nasal

## Images

![Large Size - 7-Sets Per Pack - Image 1](https://m.media-amazon.com/images/I/81oAlWpBP4L.jpg)
![Large Size - 7-Sets Per Pack - Image 2](https://m.media-amazon.com/images/I/81yATRVG8wL.jpg)
![Large Size - 7-Sets Per Pack - Image 3](https://m.media-amazon.com/images/I/81o0+pLHUuL.jpg)

## Questions & Answers

**Q: I will I look like a nerd wearing these things?**
A: No, but you might look like a dork!

**Q: Will they keep out dust particles from clay in a pottery studio?**
A: yes, when mowing the grass, doing laundry, to doing pottery, construction - these things have a lot of potential for effective applications to keep allergens out of your system. Just try it and see!

**Q: I get migraines from perfumes and other scents and fragrances.  Would these filters block out any of these odors to reduce triggering a migraine?**
A: No, I don't think they would. I use the filters most of the times when I am cleaning my house and when I use clorox for example, I still get some of its strong smell... But definitelly they help me a lot with my allergy to dust. Hope this helps.

**Q: What size are they.  All the same or some different sizes?**
A: These are the Large size. To get the smaller Medium size search for "  first defense nasal screen medium " elsewhere on Amazon

## Customer Reviews

### ⭐⭐⭐⭐⭐ UPDATE!! (3/15/22)
*by H***E on October 27, 2019*

These nasal filters are great! As someone who suffers from allergies, I keep these in my purse ready for cleaning, yard work, or any project that puts me into contact with an allergen.. They are easy to put on, discreet and convenient to carry around! They also stay in place perfectly until I remove them. I suggest ordering large only though because I accidentally ordered size small one time and they seemed to restrict my airflow.. but I've never had that problem with the larger size. I think the smaller ones are just for kids. They claim that these help 'alleviate respiratory suffering by comfortably filtering inhaled air and removing airborne germs, allergens and/or noxious particles'- knowing that makes me feel better to use these when viruses are going around and during flu season.. A wonderful article I read (g16, No.6) gave some great precautions to take to prevent spread of diseases. It mentioned these suggestions below... 'Do not share personal items, such as razors, toothbrushes, or towels..... And do not underestimate the benefits of washing your hands thoroughly and frequently. It is perhaps the most effective way you can stop the spread of infection. If possible, stay home when you are sick... cough or sneeze into a tissue or your sleeve, but not into your hands. An ancient proverb states: “The shrewd one sees the danger and conceals himself.” (Proverbs 22:3) How true are those words today in a world plagued with potentially dangerous diseases! So inform yourself by consulting local health services, and conceal yourself from danger by practicing good hygiene. Bolster your defenses, and reduce the risk of disease!' Such great suggestions!!! UPDATE:(6/10/21) I still like using these nasal filters although I do wish they were a little cheaper🙂 Also, I've noticed with the last ones I've received that it itches alot around where the nasal strips stick to my nostrils.. I'm not sure if it's the glue causing the itching or what. But maybe my skin is just real sensitive to the glue being used.. 😏 they might not affect your skin though so worth trying it out👍🙂 UPDATE (3/15/22) I DEFINITELY RECOMMEND BUYING A LARGER SIZE THAN YOUR NOSTRILS BECAUSE WHEN I ORDERED THE SMALLER SIZE NASAL SCREENS THEY DO RESTRICT SOME OF MY AIR FLOW.. BUT ANYTIME I USE THE SIZE 'LARGE' I SEEM TO HAVE GREAT AIRFLOW. Hope this helps you😊👍

### ⭐⭐⭐⭐⭐ Great product, Too expensive though
*by K***E on May 24, 2015*

Bad part: They're too expensive, go through them too fast because there are only seven in a pack, and it's ten dollars a pack. If you're using them on any regular basis, it's going to add up fast. For how small and simple they seem, you should get many more for the price. I use two pairs on the days when I clean. So they only last about three days. That's not long enough in my opinion. I still gave five stars though because the product does work wonderfully for me. I have problems with dust. Any time I go to clean the house, I can't stop sneezing and the nose runs constantly. Makes cleaning miserable. I have to wear these when I'm dusting and cleaning the house. They really work for me. I bought them because of how well they work, but I'm not happy with the price. I would like to have a lot more stored up, but they're just not affordable for regular basis wear. They do look strange, but since I only use them around the house, it's okay. First Defense, you need to put at least triple amount in the package, or lower the prices, and sell them in the stores. At least thank you for making something that works though, and that I don't have to insert into my nose! I read a lot of reviews about how difficult they are to put on. I had no issues putting them on. Just stand in front of a mirror and it's easy.

### ⭐ First Offense
*by M***L on January 6, 2012*

I was highly skeptical about this product but I thought I'd give it a chance. My allergies are so bad that I'll try just about anything. I should have trusted my instincts. First Defense is supposed to help alleviate the itchy nose one gets from pollen. Ironically, these bandaid-like patches actually make your nose itch. In other words, the cure is as bad as the illness. I attached these goofy little suckers to my nostrils and hoped for the best. For the first hour the only effect I noticed was a bit more difficulty in inhaling through my nose. Into the second hour my nose started to itch, not from allergens but the nasal screens themselves. Imagine having a sticky piece of plastic attached to your nose. After awhile the plastic expands or contracts and your nose flesh is pulled this way and that. It's not dramatic, but enough to be really irritating. It started to drive me nuts so I removed the nasal screens and felt immediate relief. So if you want a distraction from your allergies, buy these. They'll take your mind off the pollen and focus it on the itchy plastic stuff on your nose.

## Frequently Bought Together

- First Defense Nasal Screens, Large Size - 7-Sets Per Pack
- First Defense Nasal Screens - Pick-A-Size and Quantity Packs (1-Pack, Medium)
- O2 Nose Filters with 3M Filtration - Allergy Nose Filter - Nasal Dilators for Sleep, Dust, Pollution & Travel - Anti Snoring Devices - Dust Mask (Trial Size, Pack of 4)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-21*