Is Your KN95 Face Mask Authentic?

  • By:Connexions
  • Date:2020/07/06

KN95 face masks of certified quality help insulate our healthcare heroes and other front-line workers from contracting COVID-19. With the sharp increase in demand, Chinese manufacturers are now churning out 200 million face masks daily, but the delta between supply and demand keeps growing. As a result, false replicas are infiltrating the market, often being sold at exorbitant prices.

These counterfeits are often faithful in appearance, but the difference – and the danger – lies in the permeability, flammability, and liquid resistance of the material, all of which are critical factors in its ability to filter contagions.

If you’ve googled “KN95 masks”, you’ve probably noticed that Google and Facebook have put their flag in the ground against price-gouging for pandemic protection products by prohibiting paid advertising for them. But this move, somewhat counterintuitively, has made the real deal harder to come by. Vetting vendors has become more difficult, and the quantity of scammers and uncertified resellers is climbing.

The consequences for COVID-19 profiteering are serious business (one Brooklyn man was nabbed for selling KN95 masks and other protective gear to medical facilities at a 700% markup) but not all of the scammers have been scared straight. There’s a cesspool of counterfeit sellers on the market, so many of us, naturally, have found ourselves questioning what exactly our mask does – and how well it really works.

You’ll want to confirm that the respirator face mask you’re relying on is reliable, but it’s unlikely that you’ve got access to the laboratory-level testing equipment that OSHA uses to set their N95 quality standards. These standards can be applied to the KN95 face masks, as well, as both provide a minimum of 95% airborne particle filtration.

Here are three 10-second tests for verifying the quality of your face mask at home.


  Test #1

    What You Need: Lighter

  1. Put on your face mask
  2. Hold and activate a lighter six inches from your mouth
  3. Try to extinguish the flame by blowing on it

Certified mask: You will not be able to blow out the flame no matter how hard you try.

Poor quality mask: You can put the flame out.

Why? Certified lab-tested KN95 masks are made of strong but breathable full mesh nylon which meets stringent standards for inspiratory resistance (<=350 Pa) and expiratory resistance (<=250 Pa). (“Pa” is short for “Pascals”, the international unit of measurement for air pressure.) What this means is that the material obstructs contagions during inhaling and exhaling while allowing comfortable air circulation.

   Test #2

    What You Need: Sweet and Low

  1. Put on your face mask
  2. Empty the contents of a pack of Sweet and Low on a spoon or flat surface
  3. Try sniffing with the mask on and the mask off, noting any difference
  4. Poor quality mask: You can still smell the saccharin in full force.

    Why? A certified lab-tested KN95 mask has a filtration rate of >=95% and is designed to filter out at least 95% of particles sized three microns or larger. Sweet and Low® is the brand name for saccharin. Saccharin particles are about seven microns in size, so if you can whiff Sweet and Low’s super-sweet scent full strength through your mask, its filtration ability may be insufficient.

    Test #3

    What You Need: Water

    1. Hold your face mask by the elastic bands, with the inside of the mask facing up
    2. Fill the mask with water

    Certified mask: The mask cups the water with zero leakage.

    Poor quality mask: Water leaks from the mask.

    Why? Official surgical masks must have a waterproof layer to protect the wearer from splashes of biological fluids. Worth noting that according to OSHA, your mask can be washed and reused as long as it “maintains its structural and functional integrity and the filter material is not physically damaged or soiled.”

    KN95 masks are a critical item in the protective gear toolkit for anyone interacting with others during the current COVID-19 climate – doctors, nurses, EMTs, delivery drivers, postal service workers, and employees of pharmacies, banks, and other essentials businesses. But in order to ensure safety, quality must be ensured, as well.

    Here’s where the team at iPromo can help. For organizations running short on, or out of, KN95 masks, iPromo has laser-focused all of our efforts during this period on getting KN95 FDA Certified, KN95 CE Certified masks in the hands of the people who need them the most. We’re also able to provide a Lab Test Report on mask quality due to our teflon-strength relationships with the highest-quality overseas manufacturers.

    It’s the mission for our small but mighty team to deliver mass quantities of KN95 masks and other personal protective gear, without any markup, at a fair cost to anyone who needs them. These are our friends and family. All of us, in ways big and small, see those we care about go up against this pandemic, and we want to – we need to – help.

    Please reach out to us if your organization needs certified lab-tested KN95 masks or other protective gear. We’re working around the clock.

    Stay safe and well.

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