--- product_id: 741114588 title: "First Defense Nasal Screens - Multi-Size and Quantity Packs (1-Pack, Medium) by First Defense" brand: "first defense" price: "Rp2458750" currency: IDR in_stock: true category: "First Defense" url: https://www.desertcart.id/products/741114588-first-defense-nasal-screens-multi-size-and-quantity-packs-1 store_origin: ID region: Indonesia --- # Latex-free & hypoallergenic Lightweight & invisible design 77% filtration at 0.1μm First Defense Nasal Screens - Multi-Size and Quantity Packs (1-Pack, Medium) by First Defense **Brand:** first defense **Price:** Rp2458750 **Availability:** ✅ In Stock ## Summary > 🌬️ Elevate your breath game with invisible, powerful protection! ## Quick Answers - **What is this?** First Defense Nasal Screens - Multi-Size and Quantity Packs (1-Pack, Medium) by First Defense by first defense - **How much does it cost?** Rp2458750 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/741114588-first-defense-nasal-screens-multi-size-and-quantity-packs-1) ## 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:** Significantly reduces allergens and bacteria inhaled, easing respiratory discomfort. - • **Invisible Comfort:** Ultra-thin, self-adhesive nasal screens that stay discreet and comfortable all day. - • **Safe & Skin-Friendly:** Hypoallergenic and latex-free materials ensure irritation-free wear. - • **Effortless Protection:** No insertion needed—just stick on and enjoy cleaner air instantly. - • **Breathe Clean, Live Better:** Filters 77% of sub-micron particles down to 0.1μm for superior air purity. ## Overview First Defense Nasal Screens offer a cutting-edge, self-adhesive filtration solution that blocks up to 77% of ultra-fine particles (0.1μm), allergens, and bacteria. Designed for comfort and invisibility, these latex-free, hypoallergenic screens provide a lightweight barrier that fits seamlessly over your nostrils, helping professionals breathe cleaner air and reduce respiratory irritation without disrupting their busy lifestyle. ## Description Product description First Defense Nasal Screens are an innovative, lightweight, uninserted, virtually invisible, hypoallergenic, self-adhesive screen that covers the nasal cavity and filters the air you breathe. As the certified test chart shows, the FDNS can make a huge difference at a sub-micron level of 0.1 μm at 77% efficiency, over 92% at 1µm, and over 99% at 10µm Directions Apply the self-adhesive nasal screen to the nostrils to filter the inhaled air P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Safety Warning Avoid overuse or misuse. Do not use if you are allergic to any of the materials used including activated carbon. Remove the nasal screen after use. Do not reuse it. Keep out of reach of children See more ## Features - 7 pairs per package Latex Free, Hypoallergenic and Invisible - Helps relieve respiratory pain by filtering the air you inhaled and removing bacteria, allergens and/or harmful particles from the air - Significantly reduces allergen intake - All natural light weight, no need to insert ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JZVC40Y | | ASIN | B00JZVC40Y | | Brand Name | First Defense | | Color | Medium | | Customer Reviews | 3.9 3.9 out of 5 stars (1,037) | | Is Discontinued By Manufacturer | No | | Manufacturer | First Defense | | Manufacturer | First Defense | | Model Name | First Defense Nasal Screens | | Number of Layers | 1 | | Package Dimensions | 12.7 x 8.13 x 0.41 cm; 5 g | | Size | 1 Count (Pack of 1) | | UPC | 609788973140 | | Unit Count | 1 Count | ## Product Details - **Brand:** First Defense - **Color:** Medium - **Model Name:** First Defense Nasal Screens - **Number of Layers:** 1 - **Size:** 1 Count (Pack of 1) ## Images ![First Defense Nasal Screens - Multi-Size and Quantity Packs (1-Pack, Medium) by First Defense - Image 1](https://m.media-amazon.com/images/I/71d2i774v9L.jpg) ![First Defense Nasal Screens - Multi-Size and Quantity Packs (1-Pack, Medium) by First Defense - Image 2](https://m.media-amazon.com/images/I/21uQevA83tL.jpg) ## Questions & Answers **Q: What happens when you sneeze?** A: Hi. I can only tell you my personal experiences. These screens prevent me from sneezing. Just be sure to clear the mess inside the nasal passages first. Now, my nose sometimes can get a little runny because the membranes are cooling inside...I just remove them blow my nose and reapply the same pair...They do re-stick with no problems... I've been using these screens for a few years since Shark Tank. It took a few sets at first to get comfortable and understand their practicality but now you couldn't ever change my mind. These screens prevent sneezing so long as person clears out their nasal passages first... I don't know how, but when allergies or smoke is really bad and I know this going into work or outdoors I do step #1 (clearing out my nasal passages) and then #2 turn them sideways (fits my nose better) #3 put them on before entering whatever environment I'm about to enter and that's it. Remember that the screens are a preventative...They won't treat your symptoms but they will prevent them from ever occurring... If you do your part, they'll do theirs...No sneezing at all... I'm a BIG believer in these screens... Skeptical at first but they proved themselves to me for the past few years... Hope this helps and thank you for asking... **Q: Can they be re-use after only wearing them for 10-30 minutes around relatively clean air? I just can't stand strong odor from cleaning products.** A: The filter part will most likely be okay, but the adhesive may not stick when applied the second time. I tried to adjust one after wearing for about a half hour, and it didn't feel secure. I don't believe it will filter strong odors, just particulates in the air. Good luck. Hope this helps. **Q: How do you know what size to order?** A: These come in 3 sizes Small, Medium & Large. Most people know if they have Smaller or Larger nostrils than an average adult. All others should use the Medium. **Q: How many nasal filters comes in this multi pack?** A: It says on the pig, but so small it's hard to read. There are 7 sets per pkg. ## Frequently Bought Together - First Defense Nasal Screens - Pick-A-Size and Quantity Packs (1-Pack, Medium) - First Defense Nasal Screens, Large Size - 7-Sets Per Pack - First Defense Nasal Screens - Pick-A-Size and Quantity Packs (1-Pack, Small) --- ## 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.id/products/741114588-first-defense-nasal-screens-multi-size-and-quantity-packs-1](https://www.desertcart.id/products/741114588-first-defense-nasal-screens-multi-size-and-quantity-packs-1) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-10*