Khẩu Trang 3M 1870+ KN95 (Hộp 20 cái) - Chính Hãng 3M

3M™ Aura™ 1870+ Health Care Particulate Respirator and Surgical Mask, Niosh Certified N95 / KN95

3M ID: 7100235156

The 3M 1870+ N95 Respirator delivers superior protection with NIOSH approval, ensuring at least 95% filtration efficiency against airborne particles such as fine dust, bacteria, and viruses. It also meets ASTM F1862 standards with fluid resistance up to 160 mmHg, making it highly effective in shielding healthcare workers from blood, droplets, and body fluid splashes. Designed with 3M’s innovative Aura 3-panel flat-fold style, this respirator provides a secure fit, enhanced breathability, and prevents collapse while talking or breathing, ensuring comfort throughout long hours of use.

In addition, the 3M 1870+ N95 Respirator is equipped with an adjustable nose clip to reduce fogging of eyewear, soft inner materials for comfort, and latex-free headbands to minimize skin irritation. Each mask is individually wrapped to maintain hygiene and prevent contamination, making it ideal for hospitals, surgical settings, laboratories, and cleanrooms. Combining safety, convenience, and comfort, this respirator is a trusted choice for medical professionals and industries requiring high-level respiratory protection.

Key Features of the 3M 1870+ N95:

NIOSH-approved N95: Provides ≥95% filtration efficiency against airborne non-oil-based particles.
3-panel Aura design: Innovative flat-fold style for secure fit, comfort, and easier breathing.
Fluid resistance: Tested to ASTM F1862 with 160 mmHg protection against blood and body fluid splashes.
ASTM F2100 Level 3: Meets the highest standard for medical masks.
Individually packaged: Ensures hygiene and convenient handling in medical environments.
Adjustable nose clip: Helps reduce eyewear fogging and improves fit.
Latex-free headbands: Secure, comfortable, and suitable for sensitive skin.
Lightweight construction: Enhances wearability for extended periods.

3M 1870+ N95 Applications:

Healthcare & surgical settings
Hospitals and clinics
Laboratories & pharmaceuticals
Cleanrooms & controlled environments
Protection against airborne diseases
Public health emergencies & pandemic use

3M™ Aura™ 1870+ KN95 / N95 – Technical Specifications

Category	Specification
Product Name	3M™ Aura™ Health Care Particulate Respirator and Surgical Mask 1870+ N95
Approval / Standards	NIOSH N95 approved; FDA cleared for use as a surgical mask; ASTM F1862 fluid resistance 160 mmHg; ASTM F2101 BFE >99%; Flammability Class I
Protection Level	≥ 95% filtration efficiency for non-oil aerosols
Assigned Protection Factor (APF)	10 (OSHA / Canada)
Design	Flat-fold, 3-panel Aura design
Valve	None (unvalved)
Filter Media	Polypropylene electret nonwoven
Coverweb Material	Polypropylene
Nose Clip	Adjustable aluminum
Nose Foam	Soft polyurethane
Headbands	Polyisoprene elastic, stapled
Latex Content	Does not contain natural rubber latex
Fluid Resistance	160 mmHg (ASTM F1862)
Bacterial Filtration Efficiency (BFE)	> 99% (ASTM F2101)
Flammability	Class I
Approx. Weight	~10 g (0.35 oz)
Shelf Life	5 years from date of manufacture (if stored properly)
Storage Conditions	–20 °C to +30 °C, < 80% relative humidity
Max Operating Temp.	=+50 °C
Packaging	Individually packaged, box quantities vary

Here are the main advantages of the 3M 1870+ KN95 Disposable Respirator:

✅ 1. Superior Filtration Performance

The 3M 1870+ Aura N95 is NIOSH-approved and designed to filter at least 95% of airborne non-oil particles, including fine dust, bacteria, and viruses, making it highly reliable in healthcare and industrial environments.

✅ 2. Proven Fluid Resistance

Tested to ASTM F1862 standards with protection up to 160 mmHg, this respirator provides a strong barrier against blood, droplets, and body fluid splashes, ensuring safety in surgical and clinical procedures.

✅ 3. Innovative 3-Panel Aura Design

The flat-fold style allows the mask to fit securely across different face shapes, improves breathability, and prevents mask collapse, while also making communication easier during use.

✅ 4. Comfortable Nose Fit & Anti-Fog

Equipped with an adjustable nosepiece that enhances the facial seal and significantly reduces fogging of eyewear, an important advantage for healthcare professionals who wear glasses or protective goggles.

✅ 5. Skin-Friendly and Comfortable

Made with soft inner materials and latex-free headbands, the 3M 1870+ N95 ensures comfort even during long shifts, reducing the risk of skin irritation and pressure marks.

✅ 6. Versatile Everyday Protection

Each respirator is packaged separately to maintain cleanliness, prevent contamination, and allow convenient distribution in sterile environments such as hospitals and cleanrooms.