{"product_id":"3m-9211-37193-aura-particulate-respirator-n95","title":"3M Aura Particulate Respirator N95 Case of 120 Masks","description":"\u003ch3\u003e3M™ Aura™ Particulate Respirator N95 with Cool Flow™ Valve (9211+ \/ 37193) – Case of 120\u003c\/h3\u003e\n\u003cp\u003eThe 3M™ Aura™ 9211+ \/ 37193 is a professional-grade, high-efficiency personal protective respirator engineered to deliver reliable respiratory protection against non-oil-based airborne particulates, dusts, and biological aerosols. Utilizing a specialized three-panel flat-fold matrix and 3M's Advanced Electret Media (AEM), this NIOSH-approved N95 mask achieves at least **95% filtration efficiency** while minimizing inhalation breathing resistance. Supplied as a commercial facility logistics case of 120 individually wrapped respirators, this model features an integrated 3M™ Cool Flow™ Comfort Valve that reduces internal heat accumulation, making it ideal for long manufacturing shifts, hot or humid laboratory environments, and vivarium husbandry maintenance cycles.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance \u0026amp; Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary Cool Flow™ Comfort Valve: Outfitted with an advanced exhalation valve that opens 44% easier than previous configurations, allowing 70% more warm, moist air to escape quickly. This prevents uncomfortable internal heat buildup and significantly reduces moisture collection inside the facepiece.\u003c\/li\u003e\n\u003cli\u003eAdvanced Electret Media (AEM): Constructed with charge-infused microfibers that attract and trap airborne particulates via electrostatic forces. This high-technology media allows for a more open fiber structure, reducing breathing resistance so users can inhale with less physical effort.\u003c\/li\u003e\n\u003cli\u003eSculpted \u0026amp; Embossed Top Panel: Features a contoured upper profile that aligns closely with the nose and eye orbits, providing a wide field of vision and ample room for safety eyewear. The micro-embossed texture actively directs exhaled air away from the upper frame to prevent glasses or face shields from fogging.\u003c\/li\u003e\n\u003cli\u003eThree-Panel Flat-Fold Architecture: Designed with an innovative panel layout that accommodates jaw movements during talking or technical calling without shifting out of place. The collapse-resistant structure folds flat, allowing individual units to be easily carried inside uniform pockets prior to donning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel Number \/ SKU: 9211+ \/ 37193 (Aura™ Performance Series)\u003c\/li\u003e\n\u003cli\u003ePrimary Manufacturer: 3M™ Personal Safety Division (PSD)\u003c\/li\u003e\n\u003cli\u003eProtection Classification: NIOSH N95 Certified (At least 95% filtering efficiency against non-oil aerosols)\u003c\/li\u003e\n\u003cli\u003eExhalation Valve Class: Integrated 3M™ Cool Flow™ Comfort Valve\u003c\/li\u003e\n\u003cli\u003eHeadband Material: Braided synthetic fiber bands (Designed to minimize hair pulling and maintain constant tension)\u003c\/li\u003e\n\u003cli\u003eNose Foam \u0026amp; Clip Profile: M-bendable aluminum nose clip with a soft, closed-cell interior nose foam pad\u003c\/li\u003e\n\u003cli\u003eSize Configuration: Universal Standard (Adjustable chin tab and elastic system conforms to a broad spectrum of facial dimensions)\u003c\/li\u003e\n\u003cli\u003eSterility \u0026amp; Reusability Class: Non-Sterile baseline | Single-use disposable filtering facepiece\u003c\/li\u003e\n\u003cli\u003ePackaging Configuration: Bulk Case of 120 Respirators (Each mask is individually sealed in a clean polybag to protect inventory from warehouse dust and contamination prior to deployable use)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits \u0026amp; Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVivarium Husbandry and Animal Research: Vital for staff handling loose bedding materials or performing cage-wash rotations, filtering out airborne allergens, dander, and wood dust particulates.\u003c\/li\u003e\n\u003cli\u003eDry Chemical and Reagent Handling: Protects technical personnel from inhaling fine particulate dust when scooping, weighing, or mixing dry bulk chemical powders or buffers.\u003c\/li\u003e\n\u003cli\u003eGrinding, Sanding, and Facility Maintenance: Excellent for general facility engineering tasks such as processing minerals, woodworking, milling, sweeping, or handling dusty drywall substrates.\u003c\/li\u003e\n\u003cli\u003eHigh-Turnover Workplace Safety Compliance: Provides procurement teams with a highly trusted, premium respirator supply. The comfortable braided straps and low-heat valve system drive up long-term protocol compliance across workforces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003e3M™, Aura™, and Cool Flow™ are commercial trademarks of the 3M Company. SKU 9211+ \/ 37193 specifies the standard N95 flat-fold version with an exhalation valve. Note: N95 class filters are designed exclusively for solid or non-volatile liquid particulates and do not filter out toxic gases, organic solvent vapors, or oil-based mists (such as lubricants or cutting fluids) which require an R- or P-grade respirator matrix.\u003c\/small\u003e\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":49228704186620,"sku":"10860","price":213.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8463\/5132\/files\/3m-aura-particulate-respirator-n95-case-of-120-masks-ppe-3m-328784.jpg?v=1782515904","url":"https:\/\/lifesciencestrading.com\/es\/products\/3m-9211-37193-aura-particulate-respirator-n95","provider":"Life Sciences Trading","version":"1.0","type":"link"}