If you have trouble fitting a KN95, KF94 or N95 to your childs face regardless of how many brands you have tried, you can tie the ear loops or use toggles or cord lock adjusters to ensure the mask fits tightly enough, Marr suggested. Hunan Royal Crown Medical Products Co., Ltd. Medical Protective Mask (Non-Sterile) Foldable Type, Hunan YuanKang Biological Technology Co, Ltd, Hunan Youhong Medical Technology Co., Ltd. Jiangmen Huadizhiguang Lighting Co., Ltd. JT-KN95 Reusable and Sterilizable Nano-mask KN95. Here's a pretty great deal on KN95s if you're buying in bulk. If youre going to go to Amazon, just make sure youre buying from the (N95) manufacturers direct store, like their official store on Amazon, Collins said. Always consult a physician or other qualified health provider regarding any questions you may have about a medical condition or health objectives. Gaps can let air with respiratory droplets leak in and out around the edges of the mask. Byd Care KN95 masks (50-pack) $24.00, Amazon. Surgical masks and KN95s provide more protection than cloth face coverings, and approved well-fitting respirators such as N95s provide the most protection, according to the CDC. Monica Gandhi, MD, MPH, Director of UCSF-Bay Area Center for AIDS Research (CFAR), recommends N95, KN95, KF94, FFP2, or double-masking while indoors to block respiratory pathogens. which can be used to look up the mask on a list of approved ones. CDC: Ditch your cloth mask and get a NIOSH-approved N95 for the best protection against Omicron. You can purchase WellBefore's Makrite N95 masks for $1.99. They seal tightly to your face when fitted properly. One circumstance where a cloth mask has definite advantages, at least as far as comfort, is working out. An N95 mask (aka an N95 respirator) is a respiratory protective device designed to achieve a close facial fit and "very efficient filtration of airborne particles," according to the Food and Drug. Fast shipping will meet you at the door from any countries! But the fact that warmer temperatures can have a sanitizing effect on N95s doesnt mean you should throw the masks in an oven or microwave, Bromage said. AIRON Black KF94 mask is CDC recommended KF94 grade mask. They're good at protecting others from your respiratory droplets, but not at protecting you against theirs, even with a filter pocket. Unlike KN95s, KF94s have a double-tiered design that allows a closer fit, yet. In addition, N95s specifically. Strongly resistant to oil. How can I spot a fake N95, KN95 or KF94? Furthermore, limited assessment of ear loop designs, indicate difficulty achieving a proper fit. Other examples include 1st, DL2, DL3, DS2, DS3, FFP2, FFP3, KN100, KP95, KP100, P2, P3, PFF2, PFF3, R95, and Special. On March 28, 2020, to further If you can't find an N95, KN95 or KF94, Bollinger said, "a good-quality disposable mask under a cloth mask is a reasonable alternative, as long as the fit on the face, nose and mouth is tight." To protect yourself and others from COVID-19, CDC continues to recommend that you wear the most protective mask you can that fits well and that you will wear consistently. It means that they have a filtration rate of at least 94% of particles. You will be subject to the destination website's privacy policy when you follow the link. Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website. Fujian Sunkinetic Smart Technology Co., Ltd. N95 Particulate Respirator (non-medical mask). The "KF" stands for "Korean filter," and the "94" means that according to South Korean government standards, it is 94% effective at filtering out airborne particles. These cookies may also be used for advertising purposes by these third parties. We chose respirators that are relatively easy to find, have passed filtration testing, and have received any relevant stamps of approval from government agencies. KF94 masks are made in South Korea; the KF stands for Korean Filter, and it blocks 94 percent of particles as opposed to the KN95, which blocks 95 percent. Powecom. When choosing a mask, look at how well it fits. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. N95s are more widely available now than they were earlier in the pandemic, and public health experts in the US also have a better understanding that the primary driver of coronavirus infection is shared air, Erin Bromage, an associate professor of biology at the University of Massachusetts Dartmouth, told CNN last month. Some masks and respirators offer higher levels of protection than others, and some may be harder to tolerate or wear consistently than others. As consumer demand for these masks have increased, there have been reports of price gouging online. CDC is not responsible for Section 508 compliance (accessibility) on other federal or private website. The level of potential virus escape is low, though, she added. 2023 Cable News Network. According to the CDC, "multiple layers of cloth with higher thread counts have demonstrated superior performance compared to . KF Filtering Respirator. Zhongshan Qiangou Protective Equipment Technology Co., Ltd. Zhongshan Siyuan Electric Appliance Co., Ltd. Zhongshan Zhongxin Medical Technology Co., Ltd. Beijing Ruishan Bozhong Medical Instrument Co., Ltd. Dongguan Leihuo Medical Equipment Co., Ltd. KN95 Foldable Particulate Protection Mask. Choose from Kids Extra Small, Kids, Adults or a Family Pack of all the sizes and then your quantity, ranging from 10 to. Anyone ages 2 years or older should wear masks in indoor public spaces when the COVID-19 Community Level is high. Strongly resistant to oil. Marketed by xxxxxx (the private label company name). Baoji Taidakang Medical Technology Co., Ltd. Changning Lingjiakang Protective Products Factory. "The CDC acknowledges that the most widely-available respirator that meets international standards is the KN95," Sachs says. The difference between N95 and KN95 masks is where each is certified, according to Oklahomas state health department. They are designed to standards that do not often have a quality requirement. I used to stick mine on the dashboard of my car in summer, and that would do more than enough.. Cloth masks encouraged earlier in the pandemic can filter large droplets, while more effective masks, such as N95s, can filter both large droplets and the smaller aerosols or particles potentially laden with airborne virus if infected people are present, Bromage said. Not resistant to oil. If you have COVID-19, an N95 or other filtering facepiece respirator with a valve may not protect others as well as one without a valve. This is a potential problem even with highly effective but ill-fitting N95, KN95, and KF94 respirators. Best for a KF94 mask: Kyungin Flax KF94. KN95 Vs. KF94: Comparison By The Numbers. Different types of face masks offer varying amounts of protection. A Warner Bros. On March 27, 2020, in response to questions and concerns received by CDC and FDA since issuance of the March 2, 2020 letter, and requests to expand the scope to cover all particulate- CDC recommends that specially labeled "surgical" N95 respirators a special subtype of N95 respirators that provide additional protection against hazards present during medical procedures, such as blood splatter should be prioritized for use by healthcare personnel. Prior to testing, did personnel who participated in the mask fit test complete the required OSHA medical questionnaire and evaluation and receive medical approval to wear a respirator? Not resistant to oil. It is important to wear your respirator properly, so it forms a seal to your face. CNN Sans & 2016 Cable News Network. CDC twenty four seven. Newsweek. The tables were created to provide easy access to a comprehensive listing of NIOSH-approved particulate filtering facepiece respirators and also to provide easy access to the donning process/user instructions. The results of any filter penetration test can only be used to provide a check of the products filter efficiency. Saving Lives, Protecting People, The National Personal Protective Technology Laboratory (NPPTL), National Institute for Occupational Safety and Health, Respirator Assessments to Support COVID-19 Response, Beyond Shelf Life/Stockpiled Assessment Results, Non-NIOSH Approved Innovative Filtering Facepiece Respirator Assessment Results, Healthcare Respiratory Protection Resource, Support for Firefighter Personal Protective Equipment, Participation on Standards Setting Organizations, Considerations for Selecting Protective Clothing, NPPTL Participation in Standard Development Committees, Respiratory Protection Information Trusted Source, Approved Particulate Filtering Facepiece Respirators, Conformity Assessment Notices and Letters to Respirator Manufacturers and Interested Parties, U.S. Department of Health & Human Services. P95 - Filters at least 95% of airborne particles. This is why these masks typically have an adjustable nose wire for a better fit. This item [30 Masks] ANYGUARD KF94 3D Kids Mask single packaged KF94 approved and manufactured in Vietnam LUCIFER 100 Pack Face Mask, Multicolor Disposable Face Mask For Women Men, 3-Ply Adult Masks With Comfortable Earloops & Adjustable Metal Nose Strip (Random Patterns) Well-fitting, NIOSH-approved respirators (like N95s) provide the most protection. The N95s are medical masks made for health care workers, so, naturally, there arent N95 masks designed or made for children, since only adults would be working in health care settings. These masks from ICU Health are widely available at stores like Target and Walmart. All rights reserved. Prior to joining CNET, she contributed stories to Glamour, MindBodyGreen, Greatist and other publications. It's. NIOSH urges purchasers of masks and respirators that may have questions about the authenticity of these products to contact directly the manufacturers and others in the supply chain as needed to verify that they are obtaining legitimate products. N95s with exhalation valves work as well as cloth or surgical masks do in protecting others. Markings on a NIOSH-approved FFR may appear on the facepiece itself or on the straps. It is important to check that it fitssnugly over your nose, mouth, and chin. You shouldnt wash an N95, since water would dissipate the masks special static charge that helps it filter out viruses so well, Marr said. Some public health departments, such as those for Maryland and Milwaukee, are offering free N95 masks. And because they're relatively cheap, they're perfect for double masking. "I would say people should choose disposable masks, not cloth," Lahita said. If you plan to use a cloth mask to double-mask with, Uniqlo's Airism masks are a comfortable pick for everyday wear. Look for a KN95 or KF94 designation instead. One of the best mask type explanation graphs comparing N95 masks and KN95 masks we've found is the Protectly graph, which details filter performance, flow rate, total inhalation leakage, and other specifics the masks are tested on. Follow the user instructions for the mask or respirator. They feature the standard five-layered adjustable design with ear loops and come from an EUA-authorized Chinese manufacturer. The Korean ministry has an online database of approved KF94 manufacturers, . The NIOSH-approved products are listed by brand. This product filters at least 95% of airborne particles but is not resistant to oil-based particles. For example, bus drivers and grocery store workers. All information these cookies collect is aggregated and therefore anonymous. (Neither KN95s nor KF94s are NIOSH-approved.). These cookies perform functions like remembering presentation options or choices and, in some cases, delivery of web content that based on self-identified area of interests. For more information on science behind improving how your mask protects you, see: To receive email updates about COVID-19, enter your email address: We take your privacy seriously. NIOSH has a list of approved N95 respirators. Although respirators may be available in smaller sizes, they are typically designed to be used by adults in workplaces, and therefore have not been tested for broad use in children. FDA Approved CDC Listed KN95 Masks Ever since the outbreak of the coronavirus 2019 (Covid-19), there has been widespread use of different personal protective equipment (PPE). The most widely available respirators that meet an international standard are KN95 respirators. Because . 'KF' is an acronym for Korea Filter, followed by certain numbers or letters referring to the performance of the mask. This. Prices. Ro says, "The KN95s fit more snug all around, but they feel kind of small. 6. Another alternative is the KF94, the South Korean equivalent to an N95, which has a slightly different shape and 94% filtration efficacy. Lists of masks that meet these standards and more information on their availability can be found on the NIOSH Personal Protective Equipment Information (PPE-Info) webpage. Vida's KF94 mask is both protective and stylish. Further, if the elastic ear loops aren't tight enough, try tying a knot or twisting the loop to make the fit tighter. A KF94 mask is the South Korean equivalent of an N95 mask, similar to how a KN95 mask is the Chinese equivalent. To protect yourself and others from COVID-19, CDC continues to recommend that you wear the most protective mask you can that fits well and that you will wear consistently. More information on these two types of respirators is provided below. Xiamen Probtain Medical Technology Co., Ltd. Xiantao Xianghua Industry & Trade Co., LTD. Xiantao Zhong Yi Safety & Protection Products Co., Ltd. Yiwu Baibian Electronic Techology Co., Ltd. Yiwu Henghao Household Products Co., Ltd. Yufing (Guangdong) Lighting Technology Co., Ltd. ZhangJiaGang ShineYa Sanitary Products Co., Ltd. Zhangjiagang Zhiyi Medical Health Products Co., Ltd. Zhangjiagang Zhiyi Medical Health Product Co., Ltd. Zhejiang Anhao Protective Equipment Co., Ltd. Zhejiang Baiyi Intelligent Garment Co., Ltd. Zhejiang Beilan Protective Equipment Co., Ltd. Zhejiang Jufeng Drilling Decoration Co., Ltd. Zhejiang Kanghao Medical Instruments Co., Ltd. Zhejiang Shaohua Medical Equipment Co., Ltd. Zhejiang Shengtai Baby Products Co., Ltd. Zhejiang Van Beich Pharmaceutical Products Co., Ltd. Zhejiang Xingxin Medical Techology Co., Ltd. Zhengzhou Ruipu Medical Technology Co., Ltd. Zhengzhou Wanshenshan Healthcare PPE Co., Ltd. Zhongkang Protective Equipment Technology (Guangzhou) Co., Ltd. Zhongshan Cassiey Biotechnology Co., Ltd. N95 Masks + Particulate Protection Respirator, Zhongshan Dongfeng Huangshang Electronics Factory. Some products with legitimate manufacturer names, showing poor filter penetration results (<95%), are counterfeit products. This site provides a listing of NIOSH-approved particulate filtering facepiece respirators. The KF94 is a high-quality mask that folds flat and is made in Korea. CDC has updated select ways to operate healthcare systems effectively in response to COVID-19 vaccination. Read more: 8 COVID-19 Mask Myths to Stop Believing Today. Cookies used to make website functionality more relevant to you. While CNET hasn't expressly "tested" most of these masks, they conform to the expert mask recommendations above. For purposes of entry into the United States, vaccines accepted will include FDA approved or authorized and WHO Emergency Use Listing vaccines. To ensure these masks work. It comprises a three-panel design and is foldable. Loosely woven cloth products provide the least protection, layered finely woven products offer more protection, well-fitting disposable surgical masks and KN95s offer even more protection, and well-fitting NIOSH-approved respirators (including N95s) offer the highest level of protection. While a bit pricier per mask than the disposable masks you'll find in convenience stores, EvolveTogether's masks have everything you need -- they're filtration-tested, comfortable and as sustainable as a single-use product can possibly be. 800-CDC-INFO (800-232-4636), TTY: 888-232-6348 Email CDC-INFO; U.S. Department of Health & Human Services HHS . These masks should have a cup, flat fold or duck bill shape; two straps that go around your head; an. A mask or respirator will be less effective if it fits poorly or if you wear it improperly or take it off frequently. Those Chinese government standards on KN95s should say GB 2626-2019 or GB 2626-2006, which was the standard before GB 2626-2019, Carothers advised. Model number or part number: The approval holders respirator model number or part number, represented by a series of numbers or alphanumeric markings, e.g., 8577 or 8577A. Saving Lives, Protecting People. This is quite evident in the US's case, where there has been an increased use of PPE. And when you're outdoors, masking is less necessary, Lahita said. 3M Performance Particulate Respirator 8210Plus N95s are arranged for a photograph in New York state on July 29, 2020. The face covering is made to be low profile around the nose and eye area to . Thank you for taking the time to confirm your preferences. Wearing an N95-style respirator during exercise isn't feasible, but you can add a disposable mask underneath a cloth mask for extra protection, and the Under Armour Sportsmask is a great breathable face mask contender -- it's one of CNET's picks for the best face masks for exercise. We take your privacy seriously. Choose from a range of face mask colors, and regular or kids' sizes. This face mask has three layers of breathable fabric and doesn't cling to your face or make you feel hot, instead offering a cooling effect. NIOSH approves many types of filtering facepiece respirators. Some respirators are designed and tested to meet international standards. Gaps can be caused by choosing the wrong size or type of mask and when a mask is worn with facial hair. The KF94 masks come in various quantities and sizes to best fit every face. Appendix A: Authorized Surgical Masks The table below includes a list of surgical masks authorized by this Umbrella EUA for emergency use during the COVID-19 public health emergency. KF means Korea Filter. She's also passionate about exploring the intersections of health, history and culture. Cookies used to make website functionality more relevant to you. Strongly resistant to oil. They come in a variety of colors and patterns, including both kids and adult sizes. While the N95 performed the best across all 11 metrics, the KN95 was . Wed, Feb 15, 2023. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. Instead, we compiled this list based on the CDC's guidelines and the expertise of medical professionals, who advise using an N95, KN95 or KF94 respirator for ultimate protection and a surgical mask for everyday wear in lower-risk situations. Learn about factors to consider when purchasing an international respirator. Sample of a generic filtering facepiece respirator with appropriate markings. As the FDA notes on its website, facilities "involved in the production and distribution of medical devices intended for use in the United States are generally required to register annually with the FDA." If they have exhalation valves, vents, or other openings. LOGIN Subscribe for $1. Recommendations for Fully Vaccinated People, Choosing a Mask or Respirator for Different Situations, at increased risk for severe illness, for example, people who are immunocompromised, older adults, and people with certain underlying medical conditions, NIOSH Personal Protective Equipment Information (PPE-Info) webpage, respiratory protection when required by your job, NIOSH-Approved Particulate Filtering Facepiece Respirators webpage, Occupational Safety and Health (OSHA) respiratory protection program, CDCs recommendations for masking in K-12 schools and Early Care and Education (ECE) programs, Efficacy of Portable Air Cleaners and Masking for Reducing Indoor Exposure to Simulated Exhaled SARS-CoV-2 Aerosols United States, 2021, Maximizing Fit for Cloth and Medical Procedure Masks to Improve Performance and Reduce SARS-CoV-2 Transmission and Exposure, 2021, National Center for Immunization and Respiratory Diseases (NCIRD), International Travel to and from the United States, Requirement for Proof of COVID-19 Vaccination for Air Passengers, Requirement for Proof of Negative COVID-19 Test or Documentation of Recovery from COVID-19 for Air Passengers Traveling to the United States from China, Hong Kong, or Macau, U.S. Department of Health & Human Services, Added information to present similar content for masks and respirators, Clarified that people can choose respirators such as N95s and KN95s, including removing concerns related to supply shortages for N95s, Clarified that surgical N95s are a specific type of respirator that should be prioritized for healthcare settings, Clarified that some types of masks and respirators provide more protection to the wearer than others. They have been widely available and relatively. The Korean ministry has an online database of approved KF94 manufacturers, but the webpage is in Korean and might not be totally and accurately translated by your internet browsers translation plugin. NPPTL has completed International Assessments for the products listed below. As former CDC Director . This web page provides a table of NIOSH-approved N95 respirators listed by manufacturer from A-Z. One popular alternative to the N95 is theKN95 respirator, which is the Chinese equivalent of the US standard. In medical settings, health care staff frequently change masks to avoid cross-contaminating a patients room with equipment that was worn in a different space with an infectious person, Bromage explained. Powecom KN95 masks are also FDA-approved for emergency use. 50 For a specific respirator or respirators, enter the NIOSH TC approval number (s) separated with semi-colon; Each class of respirator must be entered separately. NIOSH does not evaluate the efficacy and reliability of any user seal check procedures, but OSHA will accept the manufacturers recommended procedures if the employer demonstrates those procedures are equally effective as those identified in the standard. Best for a recyclable mask: Vida KF94. Whatever product you choose, it should provide a good fit (i.e., fitting closely on the face without any gaps along the edges or around the nose) and be comfortable enough when worn properly (covering your nose and mouth) so that you can keep it on when you need to. If purchasing a mask that conforms with American Society for Testing and Materials standards, choose a mask rated as "Level 2" which will provide better filtration than a Level 1 mask. If it is less virus needed, or if it is a person whos infected is putting more virus out, then the role of a mask in this is, if we can cut down the amount that youre actually breathing in, you get more time before potentially getting infected, he added. KF94 masks are Korean-standard masks tested and regulated by the Korean Ministry of Food and Drug Safety, said Kelly Carothers, the director of government affairs and sustainability at Project N95, the national clearinghouse working to provide equitable access to personal protective equipment and coronavirus tests. Amazon has said it prohibits sellers from claiming their KN95 masks are FDA-approved, since the US Food and Drug Administration doesnt approve KN95 masks. They filter at least 95% of particles in the air when approved by NIOSH and when you have a proper fit. May 7, 2020 : Huizhou Green Communication Equipment Manufacturing Co., Ltd . The masks on this list haven't undergone testing at CNET. Further, no certificates of approval were provided with the samples. There will be KN95 and KF94s that are designed for and marketed for children. Specially labeled surgical N95s should be reserved for use by healthcare personnel, the CDC says, but other N95s can be found at some home improvement stores, retailers and drugstores. For both respirators and surgical masks, we also took comfort, breathability and ease of use into consideration, based on customers' reviews. The CDCs knot and tuck method could also work. If white respirators are a bit too clinical-looking for you, these also come in a variety of colors, including black and pink. KF94 masks are made in South Korea. The information on this page is about N95 respirators but also applies to international respirators, like KN95 respirators. Stock up on KN95s after the updated CDC guidelines: These FDA-approved masks are on sale for under $1 a pop at Amazon. These cookies perform functions like remembering presentation options or choices and, in some cases, delivery of web content that based on self-identified area of interests. WeCare's disposable face masks are individually sealed, which is helpful for hygiene purposes when you're on the go. You can review and change the way we collect information below. Certainly, for children, a KN95 or KF94 will provide better protection on average than a surgical mask or cloth mask, Marr added. Somewhat resistant to oil. The Centers for Disease Control and Prevention's currentmask guidancestrongly advises against using any "loosely woven cloth products," which provide little protection against COVID-19. Huizhou Huinuo Technology Co., LTD : HV-N White 9501A . In the US, N95s must be approved by NIOSH, as well as by the US Food and Drug Administration in order to qualify for medical use. 4: Check Health Canada, the FDA and CDC websites Health Canada has a list of authorized medical devices for uses related to COVID-19. One very small study published in August 2020 concluded that the . For information about Coronavirus Disease 2019, visit https://www.cdc.gov/coronavirus/2019-ncov/index.html. Choose a size that fits over the childs nose and under the chin but does not impair vision. If the mask becomes damp, visibly dirty, bent, creased, difficult to breathe through or otherwise damaged including from makeup you should replace it to avoid wearing a less effective mask, Marr and Bromage said. New mask standards suggest consumers should aim for NIOSH-approved N95 masks, followed by KN95 or. They can also contain droplets and particles you breathe, cough, or sneeze out so you do not spread them to others. Cookies used to track the effectiveness of CDC public health campaigns through clickthrough data. 7:27 PM EST, Thu January 20, 2022, Counterfeit N95 masks are everywhere. . Of the consistently in-stock KF94s he has tested, they have one of. Adult / KN95 Disposable Protective Mask (Non-medical). Want CNET to notify you of price drops and the latest stories? Page 2 - Stakeholders for Imported, Non-NIOSH-Approved FFRs during FFR shortages resulting from the COVID-19 outbreak. The KF94s are better for a more customizable fit.". Discovery Company. These assessments were developed as an assessment of the filter efficiency for those respirators represented as certified by an international certification authority, other than NIOSH, to support the availability of respiratory protection to US healthcare workers and other workers due to the respirator shortage associated with COVID-19. You will be subject to the destination website's privacy policy when you follow the link. (Another similar option, the KF94, follows South Korean standards.) Unlike KN95s, KF94s have a double-tiered design that allows a closer fit, yet also adds more room in the mask to breathe. For each model listed, ten respirators were submitted for evaluation. The CDC provides a list of commercially available face coverings that meet minimum filtration and breathability requirements (ASTM F3502-21). Designed to make shopping easier. The CDC instructed health care workers to have five N95 respirators for each day of the week, storing them for a minimum of five days between uses. Roughly 60% of KN95 respirators NIOSH evaluated during the pandemic in 2020 and 2021 didnt meet the requirements they were intended to meet, according to the CDC. When choosing a respirator, look at how well it fits and read the manufacturer instructions. They come in a box of 50. These masks have markings printed on the product to indicate they are authentic. They're made of the same breathable, cooling fabric that Uniqlo's activewear and undergarments are made from, which helps alleviate the discomfort of wearing a cloth mask. Vida KF94 Recyclable Masks Vida offers six colors in recyclable KF94 masks, including white, gray, black, light blue, light pink and light green. Stock up on an FDA- or CDC-approved face mask or an equivalent standard. And theres others that clearly dont.. A previous favorite in the cloth mask space, Vida now makes disposable KN95s as well, and they're from EUA-approved factories in China. The masks are tested and certified by the Korean Ministry of Food and Drug Safety. NIOSH-approved N95s typically have head bands. A cloth face covering has 75% inward and outward leakage, which the American Conference of Governmental Industrial Hygienists defines as the percentage of particles entering the facepiece and the percentage of particles exhaled by a source exiting the facepiece, respectively. Jiangsu Newborn Medical Technology Co., Ltd. Jiangsu Weibang Medical Products Co., Ltd. Jiangsu Weichuangli New Materials Co., Ltd. Jiangxi Guoyou Medical Technology Co., LTD. Jiangxi Guoyou Medical Technology Co., Ltd. Jiangxi Yifengyuan Biological Engineering CO., Ltd. Jiaxing Furuibang New Material Technology Co., Ltd. Jinhua Jiadaifu Medical Supplies Co., Ltd. Jinhua Jinchuang Labor Protection Tools Factory. Centers for Disease Control and Prevention. NIOSH in block letters or the NIOSH logo. Guangdong Nafei Industrial Holding Co., Ltd. Guangzhou Harley Commodity Company Limited. Because the KN95 and KF94 aren't regulated by US authorities, it's a bit trickier to know you're getting the real deal, and counterfeit masks have proliferated throughout the pandemic.