O2 Nose Filters with 3M Filtration - Nasal Screens for Allergies, Dust & Smoke - Drug-Free & Latex-Free - Invisible Allergy Protection - Trial Pack 4 Sizes

All-Day, Everyday Protection O2 Nose Filters provide invisible, drug-free defense against airborne particles. Crafted from soft, surgical-grade plastic, they are latex-free, discreet, and lightweight, offering comfort without heat buildup, sweating, or fogging glasses.Core Specifications:Filter Media: Premium 3M electrostatic filtration, traps particles as small as 2.5 microns (PM2.5)Material: Surgical-grade plastic, latex-freeSizes: 5 sizes available (S, M, L, XL, XXL) to fit most nose shapesReplacement Interval: Replace every 8 hoursCertification: Allergy UK ApprovedFeatures & Benefits:Advanced 3M Filtration Electrostatic technology captures microscopic pollutants, allergens, and dust, ensuring cleaner air with every breath.Allergy Relief Blocks airborne allergens such as pollen, dust, and pet dander, providing natural relief from seasonal sneezing and congestion.Comfortable Fit Soft, medical-grade plastic nose vents stay in place without irritation. Traditional masks cause fogging and sweating; O2 Filters eliminate these issues.Discreet Design Nearly invisible, ideal for use in public settings.Usage Scenarios:Perfect for environments with high pollen, heavy smog, wildf