Sign up to receive newsletters and promotions! As stated above, the packaging now has a KN FLAX on the top right corner rather than the CCM logo. packaging, and the word Bluna is printed on the mask itself, which has not been the case before. (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. They shipped the wrong color on the order but they resolved it. KF94 Certified [10 Pack] [BLUNA] Premium 4-Layer Black Face Mask [Adjustable Ear Loop] [Anti-Trouble Skin] [Individual Pack] [Made in KOREA] + 1 Lanyard 18 ratings $2399 ($2.40 / Count) About this item PREMIUM QUALITY KF94 Rating Certified in South Korea with Many Other Certificates - Please see List of Certificates provided on product image. Receive our latest updates about our products and promotions. 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. They were sold out on BeHealthy so I ordered 50 from Kollecte for $90. Ko[[ect stocked the LG Airwasher KF94 Black Style Adjustable(Black-Adult) in Dec 2021, accepted preorders on it in white on 7 Jan 2022, and stocked the Bluna Facefit KF94 Black-Adjustable(Adult) in Jan 2022 ($7 shipping from US). Dive in and discover how to find the right mask and fit test it to ensure a good seal. - Disposable Filter. Archived post. I would recommended to other people. Mailing Address:1011 Old Mcdade Rd. The Bluna Facefit is a brand of KF94 masks. Fortunately, some high-performance respirators are as breathable as cloth masks and their physics is remarkable. 5.0. ** NOTE: Any PPE (Personal Protective Equipment) can NOT be returned due to current return policy for every one's safety. Local stores such as H Mart and Home Depot stock KF94s and N95s, respectively. Check out our video review for more details. Like most KF94 masks, the Bluna Facefit are produced in South Korea. Reviewed in the United States on November 28, 2021. Pretty amazing that it took policy makers 2 years to understand particle size, impedence, & particle exclusion technology. All. Also see N95DECONs resources, such as Wait & Reuse. The Bluna Facefit comes in white and black colors. KF94 Rating Certified in South Korea with Many Other Certificates - Please see List of Certificates provided on product image. BLUNA 3D FaceFit mask [KF94] - Adults. All KF94 masks have ear loops instead of head straps or head ties. BLUNA Face fit KF94 For Adults 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 To put these numbers in perspective, the WeCan cloth mask measured at 53%/0.15", which is low filtration and high breathability. New comments cannot be posted and votes cannot be cast. In general, he recommends KN95s made by Chinese company Powecom and others, a variety of KF94s such as the Bluna FaceFit and N95s made by reputable brands such as 3M, Moldex or Honeywell. Masks come in a variety of designs: cup, boat, duckbill/pouch, or bifold (and there are two bifold designs - taper & hook style and double taper style, which might fit faces better). Individually packed to fulfill hygiene standards for product safety. Free shipping. 131,566 views Oct 11, 2020 1.8K Dislike Share Aaron Collins 26.5K subscribers The latest in a series of. Well, they arrived, and they are too large for me. One of the best things about the Bluna KF94 mask is that it is available for . 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. [PREMIUM QUALITY] KF94 Rating Certified in South Korea with Many Other Certificates - Please see List of Certificates provided on product image. We apologize for the freeze on Bluna orders. Kimberly-Clark PRO N95 Pouch (Kimtech 53358), Do not clean your N95/KF94/KN95/FFP2 mask, SARS-CoV-2 virions and their large and small respiratory-droplet carriers, CDC's decontamination and reuse guidelines, Respirator Cleaning and Reuse Methods Proposed by the Inventor of the N95 Mask Material, 30-40 hours in a clean office-type environment, LG Airwasher KF94 Black Style Adjustable(Black-Adult), Bluna Facefit KF94 Black-Adjustable(Adult), Kimberly-Clark PRO N95 Pouch Respirator (Kimtech 53358), What does a mask expert recommend you wear? : I haven't yet watched all his videos, but I haven't heard him mention Armbrust as being problematic. Write a review. It's not enough to bother me but I notice it. KF94/KN95 Mask Test and Review - Bluna FaceFit, LG Airwasher, Dr. Puri Black and More! - What is the difference between 2D Mask and 3D Mask? Where can we get more? A bad move by BOTN:(" -- Aaron Collins @masknerd (17 May 2022). Some masks have adjustable ear loops, which can improve comfort and fit. Bluna is rated very highly in tests, and was recommended to me. This item: Bluna Facefit KF94 Black-Adjustable (Adult) $15.00 $20.00 VANAL EVERGREEN 2D FOLD MASK XS KF94 (20pcs) 7 COLOR $29.99 $39.99 VANAL EVERGREEN 2D FOLD MASK SMALL KF94 (20pcs) 7 COLOR $29.99 $39.99 VANAL EVERGREEN 2D FOLD MASK MEDIUM KF94 (20pcs) 7 COLORS $29.99 $39.99 Please subscribe to our newsletters for stock alerts. Be Healthy stocked the BOTN Medium KF94* and Small ($5 fastest shipping from US) on 3 Jan 2022, and they also carry BOTN kids masks. Beauty Box Korea offered the Bluna FaceFit Large Black KF94 and LG Airwasher KF94 black on 2 Jan 2022 ($34 fastest shipping from South Korea; orders are delayed while they are Collecting Items). Great for small faces. Clean Well KF94, 3M 9502+, Kids Mask For 12 & Under - A Primer for Parents in Under 20 Minutes. He describes key points in this video: filtration, fit, and comfort; test standards and regulatory bodies; and fit test (be careful with beards). , Reviewed in the United States on February 12, 2022, Reviewed in the United States on January 23, 2023. Customers rate us 4.6/5 based on 2927 reviews. Like most KF94 masks, the Bluna Facefit are produced in South Korea. How long can you wear a KF94 or KN95? Individual packaging. Bluna Facefit KF94 White-Adjustable (Adult) 80 reviews Save 25% $20.00 $15.00 Pay in 4 interest-free installments for orders over $50.00 with Learn more Size: 10PCS 10PCS Quantity Add to cart Pickup available at Westmore Usually ready in 2-4 days View store information Share this: Customer Reviews Based on 80 reviews Write a review Official KF94 certified mask manufactured in South Korea. * The 3M Aura Particulate Respirator 9205+ N95 and the Kimberly-Clark PRO N95 Pouch Respirator (Kimtech 53358) were available on 8 Jan 2022. Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates, Learn more how customers reviews work on Amazon. [100% MADE IN SOUTH KOREA] Official KF94 certified mask manufactured in South Korea. LinkedIn and 3rd parties use essential and non-essential cookies to provide, secure, analyze and improve our Services, and to show you relevant ads (including professional and job ads) on and off LinkedIn. [EXCELLENT SAFETY] 4-Layers with high quality Melt-Blown layers that filters out 94% of particles with an average size of 0.4 . I'm a teacher and I have not gotten sick while wearing it. Save my name, email, and website in this browser for the next time I comment. A good stiff, but form-able, nose wire is very important and these no longer have it. Learn more in our Cookie Policy. Please try again. KF94 (Korea FDA certified) BFE (Bacterial Filtration Efficiency) 99.9% tested by KOTITI, Korea. Scan this QR code to download the app now. Shop by Grade & Accessories KF94 Reusable Mask Case & Accessories Shop by Mask Size Shop by Mask Size X-Large Large Medium Small X-Small Shop by Color Shop by Color White Black Color - What is the KF94 . Why Should You Consider Bluna KF94 Masks? ** NOTE: Any PPE (Personal Protective Equipment) can NOT be returned due to current return policy for every one's safety. Thanks!!! We use ear adjusters to get the fit just right, and it's been very comfy for my kiddo. I highly recommend this mask. It fits both me and my husband. In Mask Nerd's videos, he explicitly states one should beware of buying masks from Amazon, eBay, and Etsy. Size : Children (White) 3D . Featuring an earloop and nose bridge design, the Bluna KF94 mask is adjustable to ensure that it fits well. Your recently viewed items and featured recommendations, BLUNA FACE FIT ::AUTHENTIC:: Premium KF94 Certified [LARGE] Korean Safety Face Mask [Adjustable Ear Loop] MADE IN KOREA. I wish I had seen your summary last week: it would have save me hours of watching Mask Nerd's videos (they're worthwhile, but a summary is super! * FLASH UPDATE on BOTN, "Even now the White and Black BOTN masks now feature the weaker nose wire. Do not spray them with hand sanitizer or liquids, which can reduce their filter efficiency. N95s have head loops that go around your head (not your ears), whereas KF94s (Korea) have ear loops. Where to buy Bluna Facefit in the US. The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. When expanded it provides a list of search options that will switch the search inputs to match the current selection. Armbrust is saying to beware of buying masks from Amazon; but I don't believe anyone is saying to beware of masks from ArmbrustUSA, a highly reputable manufacturer / vendor in Texas. Welcome to Reddit's place for mask information! In other words, get 7 masks and use them in daily rotation each week. Elgin, TX 78621, The BluNa Kids KF94 mask passed our particulate filtration efficiency machine test with a score of. They fit perfect and secure. H2O. As an approved KF94 mask, the Bluna Facefit's quality is assured by the South Korean FDA. , ASIN They still say Bluna in the listing title but they have since removed any photos of the Bluna masks. The main seller on Amazon (which your link goes to) used to sell the real Bluna masks. Supplies change rapidly and, to help, many sites offer stock-alert notifications. This brand was recommended to me as one of the best, and it is. Show a newsletter sign up and social icons. KF94 masks are boat-style and made in Korea, which has very strict production guidelines. Very comfortable. 5.0 out of 5 stars based on 4 product ratings. I included links to purchase sellers masks, although many are sold out. You can update your choices at any time in your settings. : This product is from a small business brand. Perhaps you came across the article by Lloyd Armbrust on armbrustusa.com titled "Are Masks On Amazon Safe?" Bluna Facefit KF94 Black-Adjustable(Adult) C . Four layers protection with KF94 standard. This is the only mask I've found anywhere that fit my very small-faced toddler and then preschooler. - Premium High Quality. . Super comfortable and easy to talk while wearing these. I got a sample pack of 10 different masks from BeHealthy and my favorite was Bluna FaceFit in black. Trying to decide which mask to buy and where to buy it? Unable to add item to List. It also analyzed reviews to verify trustworthiness. ** NOTE: Any PPE (Personal Protective Equipment) can NOT be returned due to current return policy for every one's safety. I have never had an out of breathe sensation with this mask. I will purchase again as we need as this appears a very good quality! I dont feel like I'm suffocating while wearing these. KF94 masks are boat-style and made in Korea, which has very strict production guidelines. The KF94 masks come in various quantities and sizes to best fit every face. CDC websites listing counterfeits and trusted sources. Unfortunately, I didn't save the one I had earlier, so I can't measure the mask or check the manufacture date. Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them. This mask has an inoffensive clean smell. - w/ Wire for Nose offering a close fit. Bluna Adjustable KF94 Mask Adult/Kids - 10 Pack ($2.25 per mask) Browse Home Shop Now FAQ About Us Discounts Create account Shopping Cart Free Shipping on Orders Over $60+ (within USA) Contact Us Insights Home Shop Now FAQ About Us Discounts Track Orders Customer Reviews Based on 497 reviews Michelle F. (Calabasas, US) 02/18/2023 Awesome product! Mask breathability is determined by airflow resistance, which we measure in pascals. Simply put, the Bluna KF94 mask is a face mask that is made in South Korea and certified by government of South Korea. KF94 masks are boat-style and made in Korea, which has very strict production guidelines. Bluna Face Fit Individually packaged KF94 mask - KOREA, South Georgia & South Sandwich Islands ($), Certified by Ministry of Food and Drug Safety, South Korea. This is done at checkout. Be Healthy offers sampler kits of masks of different sizes and types (Ko[[ect was also offering sampler collections). But personally I'd steer clear of the Blue 3D if being close to your eyes is a concern. [PREMIUM QUALITY] KF94 Rating Certified in South Korea with Many Other Certificates - Please see List of Certificates provided on product image. To calculate the overall star rating and percentage breakdown by star, we dont use a simple average. Breathable and comfortable. Yet, price is a little high as the market is no long in short supply of goods. Please click Accept Cookies to continue to use the site. I've been buying Bluna Facefit KF94 kids masks for over a year now, and this latest batch is in slightly different (maybe updated?) St Patricks Day Special 10pcs Mix & Match, St Patricks Day Special 30pcs Mix & Match. Required fields are marked *. item 4 [10 pack] "GENUINE" BLUNA KF94 Mask Adult/Kids with Lanyard *OFFICIAL US DEALER* [10 pack] "GENUINE" BLUNA KF94 Mask Adult/Kids with Lanyard *OFFICIAL US DEALER* $20.99. The new shipment is going through quality control to ensure it is up to our standards. BLUNA Adjustable KF94 Korean Face Mask Made in Korea Respirators Adults & Kids Condition: New Size: Bulk savings: Buy 1 $16.99/ea Buy 2 $16.14/ea Buy 3 $15.29/ea Quantity: 4 or more for $14.44/ea More than 10 available 6,747 sold / See feedback Price: US $16.99/ea Add to cart Add to Watchlist 6,747 sold Ships from United States 391 watchers [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. **, Package Dimensions Meet Peter Tsai, the Taiwanese inventor behind the N95 mask, Avoid buying masks on Amazon, eBay, and Etsy (and be mindful of supply chains). [100% MADE IN SOUTH KOREA] Official KF94 certified mask manufactured in South Korea. The ear loops are incredibly strong and the sides of the mask areadjustable to improve fit. My ears don't hurt after wearing it all day at work. I know Im the Mask Nerd, Mask Review - More KF94s, N95s and more! +1 628-899-2065(Mon-Fri, 09:00 AM-5:30 PM PST). The Bluna Facefit comes in white and black colors. The target for adults should be around 150, and the target for children should be close to 100. Shop products from small business brands sold in Amazons store. We have placed a hold on all Bluna Product. These are my favorite N95 masks. With the heightened need for mask upgrades, good ones are difficult to find and counterfeits abound, including on Amazon; e.g., see these amazing looking, but ineffective, fake 3M masks. Mask extenders might help in a pinch to keep your ears attached to your head, but only use them if they do not interfere with the seal of the mask to your face. This article does not necessarily reflect the views of my employer. The target for adults should be around 150, and the target for children should be close to 100. Mask for adults [ L size] These are by far the best masks I've had. - Size: adjust to fit all. MaskLab KF Style FFP2 ( US) 98.3%/0.23"; easy to breath, updated nose wire . I found this brand of KN94 off a Twitter thread and Im so glad I did! What is the difference between KF94 and KF80. Happylife Goodday KF94 Adjustable Adult Black, Happylife Goodday KF94 Youth(Black)-English Packaging. : Its important to upgrade from cloth masks to high-performance KF94 or N95 respirators with the Omicron variant of SARS-CoV-2. Finally, I found a good mask to purchase for a reasonable price. These were made in Korea and quite good and very functional. These fit my face very well and with some precise bending of the nose bridge, are snug enough to prevent my glasses from fogging up. This was one of the mask he recommended. Under favorable conditions, a set of 7 masks in rotation could be effective for approximately 1 month. The Bluna Facefit is a "boat" (also known as "3D") type of KF94 mask and features built-in adjustable earloop straps. Kindly correct that item so it won't mislead people. AIR QUEEN BREEZE MASK (WITH CLIP) 50pcs FREE Shipping, Breathe Together BTS White Mask 100pcs FREE Shipping, Breathe Together BTS Black Mask 100pcs FREE Shipping, Breathe Together BTS Orange Mask 100pcs FREE Shipping, Breathe Together BTS Yellow Mask 100pcs FREE Shipping, Breathe Together BTS Violet Mask 100pcs FREE Shipping, Breathe Together BTS Mint Mask 100pcs FREE Shipping, Breathe Together BTS Sky Blue Mask 100pcs FREE Shipping, BLUNA CE FFP2 mask Facefit Easy Breath 300count FREE Shipping, BLUNA CE FFP2 mask Facefit Easy Breath 200count FREE Shipping, BLUNA CE FFP2 mask Facefit Easy Breath 100count FREE Shipping, BLUNA Kids Facefit/Easy Breath/KF94 Mask/4ply/White. Links below are to key start points for each video segment. - Protection Ratio over 94%. Select Accept to consent or Reject to decline non-essential cookies for this use. Regarding the Blue 3D, it is a similar fit to the (old style) Bluna Facefits, perhaps a tad larger. Because size matters, it might be necessary to try a few. 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 Ratings and Reviews. KF94 Masks Made in Korea | KIMGISAQUICK 2021, Premium Kids KF94 Mask Adjustable (Easy Breathing), GREAT SAFETY 4-Layer Protection with high quality MB filter. Bluna FaceFit Large Black KF94 99.1%/0.23"; boat style, adjustable ear loops, no mask collapse, recommend starting point. Please enable JavaScript in your browser for better use of the website! Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. The new design was tested by Aaron Collins and was found to have the same filtration efficacy (as worn) as the previous Bluna Facefit. Sometime in 2021, Bluna changed the design of the Bluna Facefit slightly, causing lots of discussion on the reddit /r/masks4all subreddit. [MADE IN SOUTH KOREA] Official KF94 certified mask manufactured in South Korea. 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**, Bluna Facefit KF94 White-Adjustable(Adult), ** total_quantity ** | ** unit_price ** / ** unit_measure **, New! The Bluna masks are still great, but look for another source to purchase from. Loved the Bluna mask for our 5 year old. How to get a good face fit and more! Current Top Mask Picks & Kids Masks video: Size is important because the fit of the mask is critical to avoid leaks (beards can also cause leaks). We have placed a hold on all Bluna Product. Mask breathability is determined by airflow resistance, which we measure in pascals. Based on the findings here, there are risks associated with the effectiveness and quality of commonly used KN95s and there are trustworthy alternatives. If you want to decontaminate them, leave them sitting for 5-7 days in a paper bag, see the image For healthcare workers (also see the CDC's decontamination and reuse guidelines and, for the pros, see Respirator Cleaning and Reuse Methods Proposed by the Inventor of the N95 Mask Material). **. Also love that they are adjustable. Mask breathability is determined by airflow resistance, which we measure in pascals. The top flap literally pokes me in the lower eyelid. I keep them in my purse and car. Choose from Kids Extra Small, Kids, Adults or a Family Pack of all the sizes and then your quantity, ranging from. Click here to learn more about our full testing methodology. The manufacture dates on the ones I just received from Kollecte are 2021-02-08 and 2021-02-15. - w/ Soft Warbands. This button displays the currently selected search type. : Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. This mask is a great fit and is super comfortable. When you purchase $80 or more select a free item from our Dollar Points Reward category. Reviewed in the United States on October 18, 2022. KF94 is a general population standard, whereas the N95 is only an occupational standard (the o in NIOSH) and, thus, N95 doesnt apply to children. Bluna Facefit KF94 White-Adjustable (Kid) 200 reviews Save 25% $20.00 $15.00 Pay in 4 interest-free installments for orders over $50.00 with Learn more Size: 10PCS 10PCS Quantity Add to cart Pickup available at Westmore Usually ready in 2-4 days View store information Share this: Bluna Kids KF94 Production Video You may also like Save 25% $20.00 Reviewed in the United States on April 16, 2021, Reviewed in the United States on May 12, 2021, Reviewed in the United States on January 2, 2022. We will provide an update soon. There are a variety of mask standards with corresponding regulatory bodies: N95 (US), KF94 (South Korea), and FFP2 (EU, UK). There was a person who reviewed many masks and did a great job. 4-Layers with high quality Melt-Blown layers that filters out 94% of particles with an average size of 0.4 . They seem to be out of stock. Our fun and helpful community is all about discussing masking tips, tricks, specs, tests, hacks, reviews, and advice. It has been my conclusion they are selling alternative masks and looking to take advantage of the positive Bluna name. The airflow resistance of this mask is. All KF94 masks have ear loops instead of head straps or head ties. Reviewed in the United States on March 22, 2021. 020696-1-1-1-7-7-1-1-1-1-1-1-2-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1, Be the first to review BLUNA Kids KF94 Mask Facefit Easy Breath 300count FREE Shipping. S$1.70 S$3.00. Fits well. BLUNA FACEFIT KF94-LARGE/WHITE (ADULT SIZE) Protects against Ultra-fine dust and infection. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. - 4 Layers Protection Filter. , Date First Available Bluna FaceFit KF-AD For Kids and Bluna facefit kf94 black-adjustable. : The BluNa Kids KF94 mask passed our particulate filtration efficiency machine test with a score of 99.30. Full content visible, double tap to read brief content. POSH KF94 Mask Mix & Match Posh Large(For Adult) Posh Small(For Kid) 2022 S/S Collection . The latest in a series of mask test and reviews. [EXCELLENT SAFETY] 4-Layers with high quality Melt-Blown layers that filters out 94% of particles with an average size of 0.4 . BLUNA FACE FIT ::AUTHENTIC:: Premium KF94 Certified [LARGE] Korean Safety Face Mask [Adjustable Ear Loop] MADE IN KOREA $23.99 ($2.40/Count) Product Description [PREMIUM QUALITY] KF94 Rating Certified in South Korea with Many Other Certificates - Please see List of Certificates provided on product image. [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. Sorry, there are no products in this collection. 12 Signs You Have a Fake N95, KN95, or KF94 Mask, DESE: Some KN95 Masks Given To Schools Not Tested By MIT, As Baker Said, Where to Buy N95s, KN95s, and Surgical-Style Masks in 2022, Why Cloth Masks Might Not Be Enough as Omicron Spreads, With omicron, you need a mask that means business, Why We Need to Upgrade Our Face Masksand Where to Get Them, How to tell if your respirator and N95-style mask is counterfeit or poor quality (Marketplace), Counterfeit Respirators / Misrepresentation of NIOSH-Approval, NIOSH-approved N95 Particulate Filtering Facepiece Respirators, Revoked EUAs for Non-NIOSH-Approved Disposable Filtering Facepiece Respirators, Comprehensive Mask Testing Armbrust American, N95 Respirator Cleaning and Reuse Methods Proposed by the Inventor of the N95 Mask Material. This is likely due to changes in filtration efficiency of the media and changes in face fit. puerto rico address format usps,