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🛡️ Breathe Clean, Work Confidently — Your Invisible Armor Against Airborne Threats!
O2 Armor Nose Filters are vented nasal plugs designed for professionals and allergy sufferers, capturing up to 99% of airborne particles including dust, smoke, and pollen. Recognized by Allergy UK, these filters provide clinically proven allergy relief with over 90% efficiency at 10 microns. Their discreet, breathable design allows clear communication without the bulk of traditional masks, making them ideal for welders, woodworkers, and outdoor workers. Latex-free and eco-conscious, O2 Armor offers a sample pack to ensure a perfect fit, combining industrial-grade protection with everyday comfort.














| ASIN | B0BHX2TLDW |
| Best Sellers Rank | #30,093 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Respirator Cartridges & Filters |
| Brand | O2 Armor |
| Brand Name | O2 Armor |
| Color | Clear |
| Colour | Clear |
| Customer Reviews | 4.1 out of 5 stars 223 Reviews |
| Item Nype Name | Nose Filters |
| Item Weight | 0.01 Kilograms |
| Manufacturer | O2 ARMOR |
| Material | TPE |
| Material Type | TPE |
| Model Name | O2 ARMOR |
| Model name | O2 ARMOR |
| Number of Layers | 1 |
| Number of layers | 1 |
| Size | Medium |
| UPC | 854082008405 |
| Unit Count | 10.00 Count |
E**D
Medir bien su talla
Me equivoqué de talla, soy mujer y con nariz mediana. Pese a la medida me hubiera quedado mejor la talla S (pedí M) porque me ensancha la nariz . Esas son como para hombre
H**E
The best dust prevention for all type of work.
Works so great. I use them all the time. You wouldn’t believe how much dust they catch
J**E
Desempeño
Elenete resultado senota a somolevista lo que filtra
B**E
1st batch, perfect. 2nd batch, wack.
My first order of the large nasal filters was perfect, no defects, no oblong filters. Super happy with the protection from most* of the coal dust where I work. Just having something other than a half mask is great. My second order has been mostly misses. I have had a LOT of filters that were odd shapes that didnt really do the job. One nostril would have black boogers and the other would be a little Grey. If it was just a few that were a little messed up I wouldnt be bothered, but I would say half have been weird shapes that just slip into the nostril or just let everything by. Its as if they are too skinny even though they are large.
L**N
They work but need half sizes
They do work, but I wish they had half sizes. Medium is just a touch too small, so they kinda slip out if I'm breathing kinda hard. The large stay in my nose and don't restrict my breathing as much, but are uncomfortable as they stretch my nostrils out. The mediums make me feel like I have a stuffed nose and I end up mouth breathing more.
Trustpilot
3 weeks ago
2 months ago