---
product_id: 185918966
title: "First Defense Nasal Screens | 7 Sets | Large Size | Very Discreet Design | Made in The USA (1-Pack)"
brand: "first defense nasal screens"
price: "₨7962"
currency: LKR
in_stock: true
reviews_count: 4
url: https://www.desertcart.lk/products/185918966-first-defense-nasal-screens-7-sets-large-size-very-discreet
store_origin: LK
region: Sri Lanka
---

# First Defense Nasal Screens | 7 Sets | Large Size | Very Discreet Design | Made in The USA (1-Pack)

**Brand:** first defense nasal screens
**Price:** ₨7962
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** First Defense Nasal Screens | 7 Sets | Large Size | Very Discreet Design | Made in The USA (1-Pack) by first defense nasal screens
- **How much does it cost?** ₨7962 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/185918966-first-defense-nasal-screens-7-sets-large-size-very-discreet)

## 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

## Description

First Defense Nasal Screens are the first ever non inserted, hypo allergenic, self-adhering nasal filter. FDNS are designed to help filter and reduce the amount of contaminants that everyone inhales in all types of environments. With 50% of the world suffering from allergies and occupational lung disease being the number one cause of work related illness, the demand and need is more than obvious. With approximately 90% of the air we breathe going through the nose and with up to a 99% efficiency rate everyone now has an alternative to breathing in these contaminants, allowing for a healthier and happier life. First Defense Nasal Screens can be worn for up to 24 hours and are self-cleaning so they will not clog and seal 100% of the nasal passage, so the compliance rate has shown to be over 77% versus the less than 30% that the dust mask has shown. FDNS allow one to wear glasses without fogging up and also allow someone to eat and communicate without the need for removal. They can be worn in extremely hot and cold environments without losing their extra strength moisture resistant and repelling hypo allergenic adhesive, which has also been tested and designed to be able to be worn daily without causing irritation to the skin. First Defense have been proven to be effective in reducing the inhalation of dusts, pollens, allergens, silica, respiratory droplets, pollutions and other irritating and dangerous airborne particles. First Defense Nasal Screens are made in Monticello, Indiana and are 100% USA made product.

## Images

![First Defense Nasal Screens | 7 Sets | Large Size | Very Discreet Design | Made in The USA (1-Pack) - Image 1](https://images-na.ssl-images-amazon.com/images/I/31b1KHWOWjL.jpg)
![First Defense Nasal Screens | 7 Sets | Large Size | Very Discreet Design | Made in The USA (1-Pack) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41yvMBrop0L.jpg)
![First Defense Nasal Screens | 7 Sets | Large Size | Very Discreet Design | Made in The USA (1-Pack) - Image 3](https://images-na.ssl-images-amazon.com/images/I/21LBVOhDKKL.jpg)
![First Defense Nasal Screens | 7 Sets | Large Size | Very Discreet Design | Made in The USA (1-Pack) - Image 4](https://images-na.ssl-images-amazon.com/images/I/319gkuHyHoL.jpg)

## Customer Reviews

### ⭐⭐ 







  
  
    Price
  

*by R***Y on Reviewed in the United States on July 16, 2020*

The product shows too much.

### ⭐⭐⭐⭐⭐ 







  
    Aduni
  
  

*by N***A on Reviewed in the United States on July 28, 2020*

Buen producto y fácil de usar, lo recomiendo

### ⭐⭐⭐ 







  
  
    Okay but not comfortable
  

*by S***Y on Reviewed in the United States on August 5, 2020*

Bought for extra protection from allergies. They're not that comfortable.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/185918966-first-defense-nasal-screens-7-sets-large-size-very-discreet](https://www.desertcart.lk/products/185918966-first-defense-nasal-screens-7-sets-large-size-very-discreet)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-15*