--- product_id: 369064806 title: "Nasal Screens - Pick-A-Size and Quantity Packs (1-Pack, Small)" brand: "first defense" price: "155.68 DT" currency: TND in_stock: true reviews_count: 5 category: "First Defense" url: https://www.desertcart.tn/products/369064806-nasal-screens-pick-a-size-and-quantity-packs-1-pack store_origin: TN region: Tunisia --- # Hypoallergenic & latex-free Lightweight & non-intrusive 77% filtration at 0.1µm Nasal Screens - Pick-A-Size and Quantity Packs (1-Pack, Small) **Brand:** first defense **Price:** 155.68 DT **Availability:** ✅ In Stock ## Summary > 🌬️ Invisible shield for unstoppable professionals ## Quick Answers - **What is this?** Nasal Screens - Pick-A-Size and Quantity Packs (1-Pack, Small) by first defense - **How much does it cost?** 155.68 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/369064806-nasal-screens-pick-a-size-and-quantity-packs-1-pack) ## Best For - first defense enthusiasts ## Why This Product - Trusted first defense brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Allergy Armor:** Hypoallergenic, latex-free material protects sensitive skin without irritation - • **Invisible Defense:** Ultra-thin, non-inserted design stays discreet and comfortable all day - • **Effortless Protection:** Self-adhesive, pick-a-size screens for a perfect fit and hassle-free wear - • **Stay Ahead of Allergens:** Scientifically proven filtration efficiency keeps you breathing fresh in any environment - • **Breathe Clean, Live Bold:** Filters 99% of airborne particles ≥10µm for pure air confidence ## Overview First Defense Nasal Screens offer a revolutionary, lightweight, and hypoallergenic solution to filter airborne germs, allergens, and noxious particles with up to 99% efficiency at 10 microns. Designed for comfort and invisibility, these self-adhesive, latex-free screens provide discreet respiratory protection without insertion, making them ideal for allergy sufferers and health-conscious professionals. ## 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: These really do work great! - I really want to submit a review on these because they have changed my life! I’ve been using them for a couple of years now and they are the only things they giving me my outdoor life back. I suffer from really bad allergies especially to Mold and these take me from suffering to feeling normal again. They are noticeable to other people but it’s not horrible it’s certainly worth it for me to be able to live an active outdoor lifestyle . To all the people that say they don’t stick well you need to make sure your nose is extremely clean and oil free as well as your hands need to be clean and oil free lotion free When you put them on because it oil or cream gets on the adhesive it makes them work less efficiently so I just wash my hands take a wet tissue wipe off all around my nose and put them on and they stay stuck all day long. I wish that I could buy them in bulk… Review: Fights allergy very effectively - With the coming of Seattle's allergy season, I struggle a lot when playing a golf game. My nasal starts getting congested in one hole or two, and usually in 4 hole I sneeze like crazy until the end of the game. Then I suffer from total nasal blockage for a day or two past the game. It feels so horrible I'm even considering only playing golf during winter. Then comes this nasal screen. I tried it yesterday on one of our worst courses in terms of pollens for 9 holes: I didn't felt a thing... The air doesn't smell like allergy anymore and my nasal didn't act up at all during the game. It's when I got back home and took off the screen my nasal started acting up slowly, this time I guess due to the pollen left on my clothes. Thank you First Defense for saving my hobby and I will make sure I put one on every time before a game. ## Features - 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 of allergens - All natural Light weight, no need to insert ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JZVC5EO | | Best Sellers Rank | #132,172 in Health ( See Top 100 in Health ) #109 in Lung & Breathing Medication | | Brand | First Defense | | Brand Name | First Defense | | Color | White | | Colour | White | | Customer Reviews | 4.0 out of 5 stars 297 Reviews | | Manufacturer | First Defense | | Manufacturer Part Number | FD1PKSM | | Material | Plastic | | Material Type | Plastic | | Model Name | First Defense | | Model name | First Defense | | Number of Layers | 1 | | Number of layers | 1 | | Size | 7 Count (Pack of 1) | | UPC | 609788973263 | | Unit Count | 7.0 Count | ## Product Details - **Brand:** First Defense - **Colour:** White - **Material:** Plastic - **Model name:** First Defense - **Size:** 7 Count (Pack of 1) ## Images ![Nasal Screens - Pick-A-Size and Quantity Packs (1-Pack, Small) - Image 1](https://m.media-amazon.com/images/I/912DRwyO02L.jpg) ## Questions & Answers **Q: How many pairs are in a pack?** A: seven **Q: how do you know what size to order?** A: I tried to order all sizes and Amazon sent med. while too large these worked, blocked the allergens. I re ordered small and haven't needed them since. **Q: How do you know what size to order?** A: I'm 4'11" so anything I order has to be the closest to a child's size as possible. I'd say if you're an average sized person with average size nostrils the prob medium will work. I love this product btw. Masks are always so hot and these are perfect and lay the whole day! **Q: How do you know the size o buy?** A: I usually buy med which is a little larger than I need but it’s easier to use. For women small and med should be fine and for guys I would go med or large unless you have small features. ## Customer Reviews ### ⭐⭐⭐⭐⭐ These really do work great! *by R***Y on 21 June 2018* I really want to submit a review on these because they have changed my life! I’ve been using them for a couple of years now and they are the only things they giving me my outdoor life back. I suffer from really bad allergies especially to Mold and these take me from suffering to feeling normal again. They are noticeable to other people but it’s not horrible it’s certainly worth it for me to be able to live an active outdoor lifestyle . To all the people that say they don’t stick well you need to make sure your nose is extremely clean and oil free as well as your hands need to be clean and oil free lotion free When you put them on because it oil or cream gets on the adhesive it makes them work less efficiently so I just wash my hands take a wet tissue wipe off all around my nose and put them on and they stay stuck all day long. I wish that I could buy them in bulk… ### ⭐⭐⭐⭐⭐ Fights allergy very effectively *by C***R on 8 May 2019* With the coming of Seattle's allergy season, I struggle a lot when playing a golf game. My nasal starts getting congested in one hole or two, and usually in 4 hole I sneeze like crazy until the end of the game. Then I suffer from total nasal blockage for a day or two past the game. It feels so horrible I'm even considering only playing golf during winter. Then comes this nasal screen. I tried it yesterday on one of our worst courses in terms of pollens for 9 holes: I didn't felt a thing... The air doesn't smell like allergy anymore and my nasal didn't act up at all during the game. It's when I got back home and took off the screen my nasal started acting up slowly, this time I guess due to the pollen left on my clothes. Thank you First Defense for saving my hobby and I will make sure I put one on every time before a game. ### ⭐⭐⭐ WORKS but Does restrict airflow, only lasts until you blow your nose. *by F***X on 26 November 2018* Bought to use for yard work and construction work. Went on easy, no skin irritation. However, it did restrict airflow through the nose and I had to fight the urge to mouth-breathe. Only lasted until I had to blow my nose, so I might try next the clip on ones that are reusable with pop-in filter. ## Frequently Bought Together - First Defense Nasal Screens - Pick-A-Size and Quantity Packs (1-Pack, Small) - First Defense Nasal Screens - Pick-A-Size and Quantity Packs (1-Pack, Medium) - First Defense Nasal Screens, Large Size - 7-Sets Per Pack --- ## 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.tn/products/369064806-nasal-screens-pick-a-size-and-quantity-packs-1-pack](https://www.desertcart.tn/products/369064806-nasal-screens-pick-a-size-and-quantity-packs-1-pack) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-08*