bluna facefit kf94

Looks identical to the left mask in your photo. S$1.70 BLUNA CE FFP2 mask Facefit Easy Breath 100count FREE Shipping CE FFP2 mask New generation in Nanotechnology FFP2 Mask in Nanofibers from Korea, with a filtration efficiency greater than 99%. Great customer service and quick to respond. Unfortunately, they dont fit as well. Best N95 mask: 3M Aura N95 Most comfortable N95 mask: Kimberly-Clark PROFESSIONAL N95 Pouch Respirator (a.k.a., the "duckbill")Best KN95 mask: Powecom KN95 (ear loop version)Best KF94 mask: Bluna Facefit KF94Best mask to make a statement: MaskLab KF-styleBest mask for kids: BOTN Child Fit KF94 How we chose the best high-filtration masks To learn the science behind high-filtration masks, we . BLUNA FACEFIT KF94-LARGE/WHITE (ADULT SIZE) Protects against Ultra-fine dust and infection. The Bluna KF94 mask features a 4-layer of highest grade materials for >94% filtration of harmful particles. 165-1 Chunui-dong, Wonmi-gu, Bucheon-si, Gyeonggi-do, South KoreaCEO / ShaheriBusiness Registration Number( MASKOREA ) 696-54-00691E-mail : [emailprotected]Phone Number : +821058089690, Save Up to 70% Off With Huge range of the Korean's finest masks, Best deals and lowest prices online +Free Shipping, BLUNA Face fit KF94 For Adults | Black-Adjustable, BLUNA Facefit KF94 Mask Black-Adjustable(Adult), 165-1 Chunui-dong, Wonmi-gu, Bucheon-si, Gyeonggi-do, South Korea, Business Registration Number( MASKOREA ) 696-54-00691, BLUNA KF94 White Mask Adjustable | Adults, Air Queen Large Size Anti-Droplet /2 pcs per Pack, Air QUEEN Neo NanoFiber Filter Mask 4 Colors FDA, Welkeeps Yellow Dust Disinfection For Adult. All rights reserved. Designed for All-Day Comfort Individually-wrapped N 95 Substantial Equivalent F D A approved for OTC use. I just received a shipment of the "KN FLAX" marked masks from kollecteusa today from the Bluna FaceFit restock. [EXCELLENT SAFETY] 4-Layers with high quality Melt-Blown layers that filters out 94% of particles with an average size of 0.4 . Cookie Policy: we use cookies to ensure you get the best experience on our website. The packaging is slightly different, not just in size, and the brand is printed on the mask, which wasnt the case before. Hi! All sales are final. Required fields are marked. Ever since the new coronavirus pandemic hit us, we are always looking for the best facial masks to protect us. 2023 Scientific American, a Division of Springer Nature America, Inc. What about the bewhiskered among us? - What is the difference between 2D Mask and 3D Mask? Be Healthy is the Official Distributor of "Blue Industry" masks in the United States of America. Very satisfied with the youth mask. BLUNA FACE FIT ::AUTHENTIC:: Premium KF94 Certified [LARGE] Korean Safety Face Mask [Adjustable Ear Loop] MADE IN KOREA 279 4 offers from $21.99 [20Packs] KF-94 - Face Protective Mask for Adult (White) [Made in Korea] [20 Individually Packaged] KN FLAX Premium KF-94 Certified Face Safety White Dust Mask for Adult [English Packing] 10,729 Mask fit right except strap is a bit long but it's can easily be fixed with just a twist of the strap and then loop on ears. Why Should You Consider Bluna KF94 Masks? BLUNA Face fit Mask for adults color Black Breathable and comfortable KF94 (Korea FDA certified) BFE (Bacterial Filtration Efficiency) 99.9% tested by KOTITI, Korea Four layers protection with KF94 standard Individual packaging Mask for Adults and kids White and Black colour 100% Made in Korea WellBefore 3D Style KF94, $1.39 each. All sales are final. Sounds like Bluna has updated their packaging slightly as well as their masks. We use ear adjusters to get the fit just right, and it's been very comfy for my kiddo. They all have had a slight smell, but this one didnt seem any different. Collins sees no reason why kids could not tolerate them. It is comfortable to wear, and it easily adjusts to the shape of your face. Yes, but I think there are better solutions, he said in one of his videos. Masker Duckbill Dewasa Protevtive Face mask - CCare Pink di Tokopedia Promo Pengguna Baru Pasti Ori Garansi 7 Hari Cicilan 0% Kurir Instan. Press the space key then arrow keys to make a selection. There was a problem completing your request. Tested and achieved high standard and quality by accredited Korea government AirClean laboratory. (For comparison, NIOSHs N95 standard requires manufacturers to measure leakage through the respirator material itself. We have been very happy with the service and products received from Protectly! Create an account to follow your favorite communities and start taking part in conversations. And their customer service is top notch. Excellent coverage. Safe yet comfortable even if it is worn for prolonged hours. And OSHA measures how a respirator fits on someones face, which often involves wearing an N95 in an enclosed space with saccharin or another distinctly flavored test aerosol sprayed in: if the wearer reports tasting the substance, the mask fails the fit test.). Filled order quickly. In case you need to wear a facial mask during most parts of the day, you'll be glad to know that the Bluna KF94 mask is both anti-fog and anti-slip. All New Blue KF94 Tiger 3D Small White Face Mask Be Healthy is the Official Distributor of "Blue Industry" masks in the United States of America. Q: I am on supplemental oxygen 24/7. The CDCs Web site warns that about 60 percent of KN95 respirators available in the U.S. are counterfeit. Free Shipping on Orders Over $60+ (within USA). Thanks for the link and info! In addition to the health and cost benefits, another key advantage of the Air Queen relates to its ability to distribute directly to the public. After all, the World Health Organization (WHO) advises us that we should wear facial masks when we are interacting with others. Too big for 4 year old faces. Collins has a mask-testing setup in his bathroom, where he assesses masks filtration efficiency by generating aerosols of sodium chloride (salt). Are there sizes other than large? In fact, when tested in Germany,it obtained "Excellent" rating for skin irritation even if you need to wear it for prolonged hours. For more information about the apparatus see this video: https://youtu.be/u4YdtH-ccMUFor previous mask reviews see this video : https://youtu.be/YN72perJcMY00:00 Intro01:07 Summary table as of Oct 11, 202001:25 How to wear a KF94 mask with adjustable earloops02:45 Surgical \u0026 cloth masks discussion06:15 How filter efficiency affects exposure risk13:30 Mask recommendations for larger faces as of Oct 11, 202015:23 Mask recommendations for smaller faces as of Oct 11, 2020BOTN - SOURCE1 1: https://behealthyusa.net/collections/botn-1/products/botn-kf94-healthcare-particulate-disposable-mask-kfda-approvedfda-registered?variant=36887240605860SOURCE 2: https://www.everydayemall.com/collections/ppe/products/botn-kf94-dust-care-mask-black?variant=39570951045271LG Airwasher Basic 20:05https://www.everydayemall.com/collections/face-mask-1/products/lg-airwasher-kf94-face-mask-black-made-in-korea-lg-kf94-1pcsBlue Bon 3D - 15:50https://behealthyusa.net/collections/bluna-1/products/facefit-kf94-white-large?variant=36887346053284Bluna FaceFit Black- 18:41https://behealthyusa.net/collections/bluna-1/products/facefit-kf94-black-large?variant=36887298244772Bluna FaceFit White- 21:41https://behealthyusa.net/collections/bluna-1/products/facefit-kf94-white-large?variant=36887346053284Dr. The adjustable straps fit with the limited behind the ear space. Comfort is also an extremely important metric: a mask does no good if people simply find it intolerable to wear. The latest in a series of mask test and reviews. The first time, I got one mask with a rubber band on it, apparently previously containing the other nine. I don't see the pics in the comments yet. A year ago we could say that we were concerned about shortages for health care workers, so we were telling people to make your cloth mask, and any mask is better than no mask, says Linsey Marr, an environmental engineer and aerosol science expert at Virginia Tech. But how well does it actually work? Where did you buy yours from? Adjustable nose-bridge and earloop design is also perfect for those with glasses. Please try again. I have my own son, Collins says. Sometime last year, Bluna quietly remodeled their masks. [COMFORTABLE DESIGN] Adjustable ear loop design with soft/lightweight lint-free material and 3D structure fits ergonomically around the contours of your face giving you a comfortable feel and excellent breath-ability while wearing all day. I found myself giving the mask to family members telling them how great it was and that I felt they would really like trying it . Renowned DuPont filter with three-dimensional structure allows easy breathing and comfortable wearing. Kollect is my go-to for purchasing masks. Be safe and protect your loved ones from PM2.5, Haze, Dusts and Virus. Size Guide: Adult - perfect for regular/medium size faces. KF94 Rating Certified in South Korea with Many Other Certificates - Please see List of Certificates provided on product image. They have been widely available and relatively affordable for months and provide better protection than cloth or surgical masks. The difference between the KN95 and the KF94 is that the South Korean government's Ministry of Food and Drug Safety rigorously tests and oversees the manufacture and distribution of KF94 masks. The packaging is nearly identical to previous masks Ive bought, save for the upper righthand corner, where it usually says CCM, it now says KN Flax. I had seen those Bluna-type masks on the KN Flax (which is a good mask maker in its own right) store on Amazon. Nano-filter surgical mask wearers, such as Air Queen masks, have been proven to have lower heart rates, lower microenvironment, and lower skin surface temperatures than those who wear standard N 95 masks while performing daily task, Yes. Bluna certified KF94 adjustable masks. I didnt notice any type of scent different than other batches Ive bought. The U.S. gold standard, N95s, are certified by the CDCs National Institute for Occupational Safety and Health (NIOSH). But so glad to know theyre legit. Their prices are fair. For more information, visit: https://worldmasks.net/. 1996-2023, Amazon.com, Inc. or its affiliates, BLUNA FACE FIT ::GENUINE:: Premium 4-Layer [LARGE-BLACK/WHITE] KF94 Face Mask [Adjustable Ear Loop][Made in KOREA]. and hopefully purchasing it. And to clarify, I used a photo translator to translate the Korean, which is how I know (roughly) that the warnings say the same stuff, just worded a little differently. Another way to get a better fit is to use masks with straps that go around the back of the head or to use a mask brace if one only has access to a surgical mask. This product not eligible for returns/all sales are final. In addition, it is worth keeping in mind that this facial mask avoids skin irritation. . Thats the one people swear by, Prather says. In the absence of more specific guidance from health authorities such as the CDC as to which brands of respirators and other masks provide the best protection, some skilled amateurs have stepped in to fill the gap. As we already mentioned above, the Bluna KF94 mask is made in South Korea. Very satisfied with the youth mask. [EXCELLENT SAFETY] 4-Layers with high quality Melt-Blown layers that filters out 94% of particles with an average size of 0.4 . Stay healthy and well with a KF94 mask from WellBefore. Featuring an earloop and nose bridge design, the BLUNA Facefit KF94 mask is adjustable to ensure that it fits well. Mask fit right except strap is a bit long but it's can easily be fixed with just a twist of the strap and then loop on ears. New comments cannot be posted and votes cannot be cast. I dont think surgical masks are good enough anymore, and we shouldve gotten rid of cloth masks last summertheyre not even in the spectrum of good filtration. Reviewed in the United States on August 30, 2021. Get 25% OFF Promo Code: BEMINE2023 0 Customer Service: info@behealthyusa.net FAQs . The Bluna Facefit is a "boat" (also known as "3D") type of KF94 mask and features built-in adjustable earloop straps. Puri Black- 23:12https://behealthyusa.net/collections/dr-puri-brand/products/kf94-mask-medium-white-kfda-fda-ce-approved-us-version-english-package-1?variant=36887199776932Kleannara- 33:13Supplied by ViewerAll Keeper Black - 30:49https://www.everydaybeautylab.com/all-keeper-kf94-face-mask-black-all-keeper-kf94-1pcs/Arun KN95 External Nose Clip- 26:17https://longanmerch.com/products/arun-kn95?variant=34450833866796ILWOUL KF94- 28:22https://behealthyusa.net/collections/ilwoul-brand/products/ilwoul-kf94-mask-kfda-approved-fda-registered-100pcsBonafide Powecom KN95(Headband) - 14:70https://bonafidemasks.com/kn95-respirator-mask-headband-style-fda-authorized/Arun KN95 Internal Nose Clip-29:36https://longanmerch.com/products/arun-kn95?variant=34450833834028All Keeper White- 31:54https://www.everydaybeautylab.com/all-keeper-kf94-face-mask-white-all-keeper-kf94-1pcs/ILWOUL KF80- 34:43https://behealthyusa.net/collections/ilwoul-brand/products/ilwoul-kf80-mask-kfda-approved?variant=36887430103204FLTR95 KN95- 35:54https://www.costco.com/fltr95-sealing-face-mask%2C-100-masks.product.100670394.htmlWeeCan Cloth Mask- 37:58https://longanmerch.com/products/wecan-cottonmask?variant=34320472604716 Unfortunately, it took two tries to get what I ordered. Left Mask is the possible counterfeit. That was because there was then a shortage of such masksand health care workers desperately needed them. *kf94:. - Black / White / Kids, 100pcs Mix & Match Special - Now You can choose any masks you want! 3m 3m. This is a dummy product and must not be deleted or altered. I felt it was easy to breathe with this mask on and was quite comfortable. Where to buy Bluna Facefit in the US; Independent tests You'll notice on the left mask's packaging it has the photo updated to show the brand printed on the mask itself, just like the mask I received. KF94 Rating Certified by the government of South Korea Made in South Korea Individually sealed for highest hygiene standards and product safety 4-Layers of highest grade materials for >94% filtration of harmful particles Adjustable earloop design allows for a perfect fit Ultra-Soft/lint-free materials fit ergonomically around contours of the face Excellent breathability for all-day wear masks individually sealed 100% Authentic Guarantee. Material made very comfortable. While there are many different and high-quality facial masks on the market suited to prevent COVID-19, the Bluna KF94 mask is one of the best ones. So does double masking work? We've given away a couple to friends, all of whom immediately put in their own orders, since they said these were the only masks they could wear for extended periods of time -- which is also why we like them so much. I saw that post, but these ones are different than that. Bluna Facefit KF94 Black-Adjustable(Adult). This is the best. I felt it was easy to breathe with this mask on and was quite comfortable. Special design and material to prevent fogging and slipping. Masker KF94 Korea Face Mask Non Medis - Mou GreenMoca di Tokopedia Promo Pengguna Baru Pasti Ori Garansi 7 Hari Cicilan 0% Kurir Instan. Bluna Facefit KF94 Black-Adjustable(Adult), UPS/FedEx GROUND FREE SHIPPING WITH ORDERS OVER $100 in USA (Hawaii-USPS Priority) WHOLESALE INQUIRIES contact@kollecte.com**Pick Up Service Available NOW**, FREE SHIPPING WITH ORDERS OVER $100 with UPS/FedEx **Pick Up Service Available NOW**, ** total_quantity ** | ** unit_price ** / ** unit_measure **, Happylife Goodday KF94 Youth(Black)-English Packaging. 3M N95 Respirator, VFlex Particulate Respirator 9105, Disposable, Sweeping, Sanding, Grinding, Sawing, Bagging, Dust, 50/Box, (100 Count) Good Manner KF94 Protective Face Safety Mask (White) Made in South Korea. Thank you for your honesty! It did not collapse in toward my mouth when I spoke and this was very helpful. In his free time, he makes YouTube videos in which he tests and reviews high-filtration masks made by various manufacturers. KF94 is the South Korean certified equivalent to the N95 and the KN95 masks. Bluna certified KF94 adjustable masks. The shape and stiff structure of this mask around my mouth allows me to breath with ease. We will provide an update soon. The mask manufacturing and packaging is completely automatic and is safely manufactured without worrying about product contamination . Cloth masks are okay, too, she adds, as long as they have three layers. Maybe, but from what I can tell, that doesnt seem to be the case. Half the time I pull them way too hard and break it but it still tightened on my face. You can probably reuse it until it becomes visibly damaged or soiled, Marr says. 26 comments. Bluna FaceFit KF94 Amazon Mask Review Using NIOSH N95 Filtration Testing Standard AccuMed Tech 2.75K subscribers Subscribe 2.3K views 10 months ago Today we will review the Bluna FaceFit, a. Adjustable loops for tight fit. Besides, each pack comes with 10 facial masks and you can still choose the color. It's so easy to adjust the fit to your face. Easy to wear all day. We apologize for the freeze on Bluna orders. Shipping to Singapore addresses ONLY! BLUNA 3D FaceFit mask [KF94] - Adults S$1.70 S$3.00 Tax included. The ear loops are looser, but I guess I can tie knots to tighten them. +1 628-899-2065(Mon-Fri, 09:00 AM-5:30 PM PST). KF94/KN95 Mask Test and Review - Bluna FaceFit, LG Airwasher, Dr. Puri Black and More! All. All sales are final. Bluna printed on mask. 2023 Protectly TM. Ive been buying Bluna Facefit KF94 kids masks for over a year now, and this latest batch is in slightly different (maybe updated?) Free shipping for purchase above $80. Price Aaron Collins, aka Mask Nerd, is a mechanical engineer at Seagate Technology with a background in aerosol science. We source the highest quality products. this product listing does not comes with Lanyard. Since August, the self-described "citizen scientist" has been trying to make it easier for Americans to find high-quality face masks that will protect them and others from COVID-19 without taking. We like these masks. For Size Large,take a look atLG KF94 product listing. We are sorry. e. Choosing a selection results in a full page refresh. The Air Queen earned a 510 K clearance by the F D A and a classification as a N 95 substantial equivalent after rigorous testing by Nelson Laboratories. We source the highest quality products. Directly to your inbox. [COMFORTABLE DESIGN] Adjustable ear loop design with soft/lightweight lint-free material and 3D structure fits ergonomically around the contours of your face giving you a comfortable feel and excellent breath-ability while wearing all day. Roman helped me over the phone determine which masks would work well for my family and sure enough he was right! A friend had given me a mask that I loved, and since the name and the package of the ones I just received matched, I thought they would be the same. Well thats reassuring then. The truth is that even during lockdown periods, we still need to go to the grocery store, to the bank, or even to the pharmacy. Good protection (we've remained covid-free), good fit, and unusually comfortable. Your Health Quickly, Episode 1, COVID Poses Severe Risks during Pregnancy, Especially in Unvaccinated People, Survivors of Deadly Earthquakes Must Deal with Lasting Trauma. Some cloth masksincluding those outfitted with coffee filtershave this problem. They have little strings on the side and you can pull on them to make them tighter on your face if needed. Moreover, masks are packed individually. Please use a different way to share. Disposable Respirators Brand: BLUNA FACE FIT BLUNA FACE FIT ::GENUINE:: Premium 4-Layer [LARGE-BLACK/WHITE] KF94 Face Mask [Adjustable Ear Loop] [Made in KOREA] 167 ratings | 4 answered questions Price: $23.99 - $44.99 Color: Black Size: Select See more About this item Non-Woven Ear Loop closure The mask filtration performance is BFE 99.9 %.Therefore, Protects from bacteria with its excellent defence performance. One popular way to increase effectiveness is to wear a cloth mask on top of a surgical mask. The most popular black variety of the KF94 is back in stock, in addition to the classic white mask . It fits both me and my husband. The most important layer of protection, Prather says, is to never let the virus get out in the air in the first place., Tanya Lewis is a senior editor at Scientific American who covers health and medicine. Unless you are a health care worker or home care worker tending to a person who is COVID-positive, Flores says, you dont need an N95.. FACE-FIT* Design allows you to wear it closely to fit the wearer's face size. But there has been less guidance from public health officials on what kind of masks provide the best protection. Unfortunately, they dont fit as well. As N95s become more available they can be worn in non-healthcare settings, however, cloth masks are an acceptable and recommended option for masking., The agency announced in May that supplies of approved respirator masks had increased significantly. When asked why it only updated it guidance on N95 use by the public in September, Fulce replied that the CDCregularly reviews and updates its guidance as more information becomes available.. What I usually say is The best mask is the one you wear properly, says JudithFlores, a pediatrician and a fellow of the American Academy of Pediatrics and of the New York Academy of Medicine. All rights reserved. China has the KN95, and South Korea has the KF94. Recommended for regular/medium size faces. Our customers have published thousands of positive reviews because they trust us to provide genuine and reliable protection. Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. Sorry, we were unable to perform your search at this time. Adjustable nose-bridge and earloop design is also perfect for those with glasses. Cookie Policy: we use cookies to ensure you get the best experience on our website. When it comes to mask effectiveness, the most important parameters are filtration, fit and comfort. But there is no official standard for N95 use by the general public. He measured a filtration efficiency of upward of 90 percent for a cloth mask (with nose wire) over a surgical mask. I worry how this would affect the filtering efficacy. Blue KF94 2D Mask (Large White - Adult Size) 15 reviews $35.00 from $30.00 -14% Select options Blue KF94 2D Mask (Small Black - Kids Size) 18 reviews $35.00 from $30.00 -14% Select options Blue KF94 2D Mask (Small White - Kid Size) 38 reviews $35.00 from $30.00 -14% Select options Blue KF94 2D Mask (X-Small White - Toddler Size) 5 reviews I think these are the third batch of these masks we've gotten, and the first in a different color -- which are every bit as comfortable as the originals. Ive added links. "Excellent" rating obtained through skin clinical trial Even if worn for a long time, it can be worn without worrying about skin irritation. Not only when you wear it but ever since the production stage. (For comparison, he found that a surgical mask alone had between about 50 and 75 percent filtration efficiency, depending on the fit, and a good cloth mask had about 70 percent.) This reduces waste and is a big saving on masks. [HYGIENIC PACKAGING] Individually packed to fulfill hygiene standards for product safety. (No return or Exchange on this item)Due to Covid-19, we don't accept any return of all the mask items. It is a bit odd that it says Bluna unless it's for FFP2 labeling or they are starting to try to advertise on the mask (there are other companies that do this). Dive in and discover how to find the right mask and fit test it to ensure a good seal. Tax included and shipping calculated at checkout, How to wear a KF94 mask with adjustable earloops, Mask recommendations for smaller faces as of Oct 11, 2020, t: In case you don't know, WHO recommends that face masks should include several layers to be able to protect you better from getting infected. One of the best things about the Bluna KF94 mask is that it is available for both adults and kids. Learn more Be Healthy is the Official Distributor of "Blue Industry" masks in the United States of America. Explore our digital archive back to 1845, including articles by more than 150 Nobel Prize winners. Follow her on Twitter @tanyalewis314Credit: Nick Higgins, Josh Fischman, Tanya Lewis and Jeffery DelViscio. This mask is comfortable, adjustable, and meets safety standards needed right now. The 2010 US Census reported the city's population grew 16.7% from the year 2000 to 176,320 residents. A well-fitted mask should sit snugly against the face and over the chin, with no gaps around the nose or mouth. Thanks for reading Scientific American. Filtration generally refers to the percentage of particles the mask material blocks. NIH Study on Effectiveness of KF94 and N95 masks, Ultra-Soft/lint-free materials fit ergonomically around contours of the face, Adult - Black - 10 Pack, individually sealed, Adult - White - 10 Pack, individually sealed, Kids - White -10 Pack, individually sealed. Kids - fits ages 5-13. Please try again later. I do not have to adjust them constantly like other masks Ive tried. Masks can also be ordered directly from suppliers such as Bona Fide Masks, which sells KN95s made by Powecom. Regular price One of the best things about the Bluna KF94 mask is that it is available for both adults and kids. For the record, I bought them from Amazon, ordered Jan 4, 2022, received the 14th. And the Occupational Safety and Health Administration (OSHA) sets standards for how they have to fit people in work settings (such as in hospitals). CONTACT US : +1 628-899-2065 orKollecteUSA@Kollecte.com. Fully automated end to end manufacturing process ensures highest level of hygiene and free of contamination. Besides, since it includes an adjustable earloop design and 3D structure, you can be sure that it will perfectly fit the contours of your face. But which mask should you use? POSH KF94 Mask Design Fashion. I find I can breathe and talk well in these masks. Please click Accept Cookies to continue to use the site. Customers rate us 4.8/5 based on 3678 reviews. [MADE IN SOUTH KOREA] Official KF94 certified mask manufactured in South Korea. Flores believes surgical masks are the most convenient and cleanest option if they are discarded after each use. It's pleasant even when worn for a long time and comfortable breathing is possible because the three-dimensional structure that does not touch lips is not disturbed. (Pack of 10) Good Day Korea Black Disposable KF-94 Face Mask 4-Layer Filters Breathable Comfortable Protection, Protective Nose Mouth Covering Dust Mask Made in Korea. Free Shipping on Orders Over $60+ (within USA). FWIW I got in a shipment of Bluna duckie masks just now and they still say CCM. Its not bulky and I am able to breath not like other mask. Air Queens F D A 510 K approval has an over the counter (OTC) indication. /per, BFE (Bacterial Filtration Efficiency) 99.9%. I had to put Hypafix tape over the nose to prevent leakage and fogging of my glasses. Dummy products are essential for the Bundle Builder app to function.