Against PM 2.5 from wildfire smoke: Borje KN95 face masks comply with GB2626-2019 for at least 95% filtration efficiency against certain non-oil based particles. During an air quality alert, KN95 masks are a good option to reduce your exposure to pollutants.
5 layers protection: These respirators are made of two layers of non-woven, two layers of melt-blown, one layer of hot air cotton. 3D shape is designed according to human face shape. Ensuring the thightness, It increases the breathing volume at the same time.
Perfect 5 layered cup dust masks for shopping, public transport, bus terminals, shopping malls, parks and busy city streets. The inner skin-friendly layer absorbs moisture from the breath. And the 5-ply face mask allows for easy, simple, and healthy breathing at all times.
FSA/HSA qualified KN95 masks: These disposable face masks meet FSA and HSA eligibility standards. Perfect for those using benefits for quality protection, included on the approved FSA and HSA items list.
Disclaimer: This KN95 mask is NOT an N95 mask. For more information about KN95 masks please see the following before you purchase: amazon.com/AboutKN95s
Currently, we do not offer free shipping. However, we are always striving to improve our services, and providing free shipping is something we hope to offer in the near future. We kindly ask for your patience.
Shipping takes place within 3-7 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
If you're not completely satisfied with your purchase, you can return it within 14 days for a full refund. Please ensure the item is unused and in its original packaging.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
