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🛡️ Breathe Boldly, Work Confidently — The Invisible Armor for Your Nose
O2 Armor Nose Filters are vented nasal plugs engineered for professionals and allergy sufferers alike, delivering up to 99% filtration efficiency against dust, smoke, pollen, and industrial pollutants. Recognized by Allergy UK, these discreet, latex-free filters enable clear communication without compromising protection. Ideal for welders, woodworkers, and outdoor workers, they combine industrial-grade durability with eco-friendly materials, ensuring comfort and sustainability in every breath.














| ASIN | B0BHX2TLDW |
| Best Sellers Rank | #41,644 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #29 in Respirator Cartridges & Filters |
| Brand | O2 Armor |
| Brand Name | O2 Armor |
| Color | Clear |
| Colour | Clear |
| Customer Reviews | 4.1 out of 5 stars 233 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.
K**R
Sinus saver!!
These are great! I do a lot of pasture mowing. This stirs up a lot of dust and weed debris. It is so great to come inside after wearing these and have clear breathing plus no cough for the next couple of days. You do have to get them in properly or it interferes with your breathing.
Trustpilot
3 days ago
2 months ago