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Wednesday, December 9th, 2020
Because every breath is important, Filtrete™ Healthy Living Air Filters proactively capture dust, bacteria, viruses and allergens from the air passing And two layers would let .23 x .23 = about 5% pass. Pull off the damp cloth, let it cool a few seconds, pick it up, let it cool a few seconds more, and inspect to make sure it bonded. Get it as soon as Wed, Dec 9. Here's what I did. Resource Library. A cloth mask will never be a substitute for an N95 respirator. Handmade from 3M Filtrete 1900. Top is the side that the pleats fall away from. Mark two parallel lines that far apart on the back of one of your cardboard templates. You might have to take a knife to the cardboard, cutting along the edges, to do that. I make no guarantees or warranties about this. I used good-sized MPR 2500 filter, and I ended up with a piece of filter cloth 2' x 12'. It’s critical to note that a material’s inclusion on this page does NOT make it suitable. ( does not include the face mask shown in photos). Two pieces of thin cardboard (for patterns and guides). First, make a template for the width you want: 3 and 5/8ths inches. 2PCS Safety Cotton Face_Mask_Protect, Washable and Reusable_Bandanas with Breathing valve With Activated 10Pcs Carbon Filter Replaceable Filters Haze Dust_Protect for Adults 4.3 out of 5 stars 2,521 £7.99 £ 7 . Filtrete 1500 MPR (Microparticle Performance Rating) equates to MERV 12 ; 1550 MPR available in 4”, 4” slim fit and 5” air filters ; For maximum performance, change your home air filter at least every 90 days for 1” filters, and at least every 12 months for 4” and 5” filters. I used a metal ruler. Once the metal mesh is no longer held together by any cardboard, gently peel the the metal mesh from the white filter material and/or unzip the white filter material off the metal mesh. Hold the heat shield in place, and iron all around the edges of that. (This is a standard technique for ironing, not unique to this project). #platepatternfacemask #easyfacemasktutorial #facemaskeasystep It really can't filter anything. Handmade from 3M Filtrete 2800. The long dimension is the top and bottom edge of the mask. Just avoid those as you cut this up for mask liners. Not only will the Allergen, Bacteria & Virus Air Filter use its electrostatically charged fibers to attract and retain micro-particles and airborne allergens, it will also capture bacteria and particles that can carry viruses. Get my free pattern to make your own DIY face mask, with or without a filter! High-end furnace filters are designed to filter out those fine particulates without creating a lot of back pressure. A box of 12 rolls should be less than $20 but YMMV. Because of this, you must flip your stapler upside-down when you staple the pleats in place. Here's the one and only trick: The outside of this mask is the side that you are looking at, as you pleat it. Filtrete™ HVAC Filters MPR 1500 and above, including our Smart Air ... about Filtrete™ Filters and the filter material used in our products. Jennifer Marx is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Really, if you end up mailing one these to a friend, the postage will cost more than the mask liner will. If you are buying the stuff that's already pre-cut in a narrow roll, 1" wide is about right, but 2" wide would be too wide (and/or, you'd have to cut that down). FilterBuy Platinum MERV 13 vs Filtrete MPR 1500. ( does not include the face mask shown in photos). I didn't. (Just FYI, the blue "single-use" mask is not rated for use by hospital workers and could not legally be used in a hospital. Did you make this project? And, in particular, most provide little protection against the finest "aerosol" droplets (those under 5 microns). The problem with non-N95 masks is that you aren't breathing thru the mask as much as you should and are breathing around a mask. Handmade from 3M Filtrete 1900. It's OK to overlap the interfacing, because it's going to melt at this step. And they can do that AND remain breathable. Because it is taped, you don't mess around with the masks. People are now encouraged to wear a cloth mask when in public. Put your hand on it and gently remove the weight. This mask liner will never be a substitute for an N95 respirator, because your cloth mask does not seal up against the face the way an N95 respirator does. It is probably best if you don't clip, pin, or otherwise attach this to your cloth mask. But adding this mask liner should help. If you use two pieces of Filtrete, you can use a little math to estimate what fraction of particulates they shouldl capture, based on the 3M specification. But I haven't yet quite figured out the arithmetic to tell me how to get from a furnace filter, with 24 square feet of cloth and a specified air flow, to this, with a person breathing through it. To do this, you need a special tape, 3M Transpore tape or similar. These different materials will behave differently, so it’s important to know what you have. Don't make them too wide, or they'll stick out beyond your fabric, and you'll glue your iron to your ironing board. Choose your favorite ram pickup face masks from thousands of available designs. Meets the American Lung Association Health House Indoor Air Quality Guidelines. Coronavirus and Important Things to Know About ... - Filtrete I used a thin spun-bonded polyester fabric sold in hardware and garden stores as "floating row cover". Wet it, and just squeeze it dry in your hand. I decided to make cotton fabric face masks with pocket and these best 3M filter inserts. It would work well with those disposable surgical type masks. Our ram pickup face masks are made with a durable, machine-washable fabric. Filtrete 20x25x1, AC Furnace Air Filter, MPR 2200, Healthy Living Elite Allergen, 2-Pack (exact dime… And, calling it cheap is an understatement. That's an E1 particle in the 3M literature. No-Sew Filtrete™ Face Mask Liner for the COVID-19 Pandemic: The white object you see above is a cheap, breathable, one-size-fits-all, cut-to-fit mask liner that should greatly improve the filtering ability of any close-fitting cloth mask. Here's where you can shop replacement filters for your face mask and have them delivered straight to your door. 4.8 out of 5 stars 177. Mark a line, along that dimension, and write "pleats" to remind yourself how this should be oriented. I decided to make cotton fabric face masks with pocket and these best 3M filter inserts. They only use about $0.25 worth of Filtrete. Republishing posts in their entirety is prohibited. The problem is, cloth masks are, at best, so-so in providing protection to the user. A couple of feet of aluminum foil (to make a heat shield for ironing). Get the metal mesh entirely free from the cardboard. You probably should now wash this liner. Feel free to pin on Pinterest! Just try to do as little damage as possible to the filter medium. 99. When you have your pleats in place, so that the pleated cloth assembly is the width you want, keep the assembly flat with your hand, push one edge over the edge of a table, turn the stapler upside-down, and staple. Outside is the side you pleated from. QUANTITY DISCOUNTS available on selected sizes! Felt can be made of wool (uncommon these days) or from synthetic fibers such as petroleum-based acrylic or wood pulp-based rayon (more typical, especially in “craft felt”). Altering any of the 3M Filtrete™ Air Filters is not recommended or supported by 3M or the Filtrete™ Brand. Filtrete™ Product Landing Page. Suffice it to say, they don't work by forcing the air through really tiny spaces. Higher is better. You're welcome and encouraged to link to JenniferMaker.com or use a single image with a brief description to link back to any post. Do your end user a favor at this point. It is plastic, easy to tear, sticks to everything and doesn't hurt much when you take it off. Only. For that reason alone, if you use this, you want to use it behind a tight-fitting cloth mask. You could probably use 3/4". on Step 6. Put the first layer of floating row cover on your ironing board. Place it into your tight-fitting face mask, and trim the excess cloth to fit. 99 ($1.62/Ounce) Get it as soon as Wed, Dec 9. You just need enough to go around the perimeter of the Filtreteâ¢. Add strips of fusible interfacing around the edge of the Filtrete, like framing a picture. The reason is that you don't want to compromise any seal you have, between your cloth mask and your face. Yeah. Can filters be washed? Keep it neat. Otherwise, if you have the precut stuff on rolls, 1" wide is about right. This is quick, easy, gave me about the right size, and it's certainly what the filter medium "wants to do". I'm not sure if this matters, but if you think it does, you're going to want to put that side UP when it comes time to pleat the mask liner. One medium-sized filter will provide enough filter medium for many, many mask liners. Ideally, set this up so that the metal nosepiece of your close-fitting cloth mask sits on top of the Filtrete. The material creates a tortuous path, and various mechanisms result in the adhesion of particles to the fibers without necessarily blocking the open spaces, still allowing air to flow easily across the filter (, « Paper Bunny & Chick for Spring: 3D Layered Filigree. The CDC recommends “wearing cloth face coverings in public settings where ... bacteria, mold spores and pollen. (Alternatively, flip the pleated assembly before you staple.). My free pattern to make your own DIY face mask. I can belabor this step, but by far the best thing you can do is get a picture of a surgical mask or single-use mask, and study it a bit. Any virus captured on the mask surfaces will self-destruct over time. $12.99 $ 12. Go over it a couple of times if you want, but with cloth this thin, fusible interfacing is pretty much bullet-proof. Save this DIY Face Mask Filter List to your favorite Pinterest Board. But if your end user has something like a homemade cloth surgical mask, this should work well. 99 £8.99 £8.99 So one layer would let 23% pass. Use firm pressure, and shoot for two or three seconds of hissing steam at every spot. Your home should be your sanctuary, starting with the air you breathe. heat-welding at the edges, and a few spots of glue elsewhere. Money Pit Media 4,805 views. Want to remember this? This is the tape hospitals use. The CDC and White House now recommend wearing a homemade face mask when you venture out of your house. Buy It! First, make a thin "heat shield" by wrapping the Filtrete template in aluminum foil. The user will take that, open it up the way you open up a surgical mask, trim the edges to get a good fit with their existing cloth mask, and then wear it under their existing cloth mask. Conservatively, if you are worried about it, toss these out after 40 hours or so. Some fusible interfacing or "Dritz Stitch Witchery" or similar. That mask should have a metal nosepiece that ensures a seal at the bridge of the nose. If you can’t sew, please help us by either donating or purchasing one or a few of these 3M-1900 Filtrete filters, MERV 13 minimum. They’re double-layered for extra density and should fit most standard cloth face masks — but you can also cut them to fit your mask if they’re too big. Really, just a flat piece of cloth, with a few pleats in it. Tape the top of the mask to your face. just using a bandana. My kids are happy to use handmade colorful face masks now. If you have the dexterity to put in three smaller pleats, that's probably better. Instead, just work this liner around until it fits nice and snugly. I used MPR 2500 material, which captures 77% of the "E1" particles. But in addition, while Filtrete is rated for capturing particles up to 10 microns (about a tenth the width of a hair), there is no information from 3M on what it does for particles above that size. That's what you are trying to replicate. $12.99 $ 12. As discussed above. If you are using fusible interfacing, cut some 1" (or so) strips off that. Finally, I keep calling this a mask liner, and not a mask. Flex it a bit so that it is good and pliable. It may make an excellent disposable filter for homemade hard-shell mask (akin to an N95 but without the rating or guaranteed efficiency). That said, to the extent that you breath through your mask, and not around it, this liner should greatly improve filtration of fine particles. Question: Would MPR 2200, 1900 & 1500 furnace filters made by FILTRETE be effect as a homade mask liner? Cut one piece of cardboard, 6.75" x 6.5", as the pattern for the Filtreteâ¢. It's not critical. 3M - 50051131071945 Respirator Filter Replacement 5P71, 5 Pairs, P95, Must Be Used with 5000 Respirators or Cartridges 6000 Series Take your iron and damp cloth and your heat shield and press the cloth flat, outside of the Filtrete area. I'd like to receive the free email course. With a "rim" of lightweight cloth that can be easily cut, so that you can get a good fit to an existing cloth mask. Filtrete Odor Reduction Filter from 3M Clears the Air and Captures Allergens - Duration: 1:30. Mask Filters, XDX (60pcs) PM 2.5 Face Mask Filters Activated Carbon Filter Replaceable for Men Women, Anti Pollution Washable Cotton for Adults Outdoor Activities. Longer is better, I guess. Filtrete 1250/1500 only 1250/1500 Performance Rating. Do not iron on the Filtrete. For one, there's no nosepiece. People wearing glasses will see that if their glasses fog up.I've got a simple solution that works well with a cloth mask. Something about the weight of a bandana will work well. Unfold the mask liner, so that it looks like a surgical face mask. In effect, if a piece of cloth was woven so tightly that it could capture those well, you'd hardly be able to breathe through it. 3.9 out of 5 stars 1,561. When you want the best possible air filter for your home, microparticles matter most — they make up 99% of the particles that are in the air. A piece of "floating row cover" or other very thin non-woven cloth. Important Note: As research and testing continues into face mask filter materials, I will update this list to help you make the most informed decision for your DIY face mask making efforts. Cloth Face Mask, Reusable Washable Face Masks with Adjustable Ear Loops, XDX Breathable Face Mask with Mask Filter for Women, Men, Unisex Adults(L/XL) - 6 Pack + 6 Mask Filters (US Flag Design) 4.4 out of 5 stars 205. The longer dimension is the side-to-side dimension. Natural fiber felt will be more breathable and collect less condensation than synthetic fiber felt. I wasn't that picky. Take your mask, with liner installed, drop it in an open paper bag, and let it sit for a few days. DIY Paper Flower Wall Art: Mason Jars & Vases. Cut a second piece of cardboard 10.75" x 10.5" (or thereabouts) for the thin cover material. Do I really need a filter in my DIY face mask at all? Background: On 4/3/2020, the US CDC changed its guidance to citizens regarding COVID-19. Tip The liner is so breathable that I double you will notice any difference in breathability. Any furnace filter that says "virus" on it is, in fact, designed to capture things as small as a virus-carrying particles. 5% coupon applied at checkout Save 5% with coupon. If you want more filtration, you can either start with two piece of Filtrete, or if you have the room in your mask, try adding two of these finished one-piece mask filters. A Filtreteâ¢ air filter, MPR 1900 or higher. I think you want it to be a bit on the small side, because it's going to fit under somebody else's cloth mask. Shop Face Masks on Amazon (new stock added daily!). You'd end up breathing around it, rather than through it, which defeats the whole purpose. Pleat it with your hands: Now, when I made this, I just put in two large pleats, following the pleating from the filter. Or a disposable filter for a cloth mask with a pocket for filters. This will be used to enclose the Filtreteâ¢, making it easier to work with and ensuring that no stray fibers escape as you use it. Now, if you are picky about direction of air flow, turn your "sandwich" from the last step so that the fresh air side is up. As noted, this step determines what the front of your mask is, and what the bottom (chin) is. It's a simple way to upgrade a bunch of existing cloth masks so that … Put a mark on the filter material itself, on the fresh are (air intake) side. Filter Inserts are Pleated for ease of Inserting in your Favorite Reusable Mask. Third, turn your iron on to "Wool", or whatever setting your fusible interface instructs you to use. Exact dimension and exact cutting of this material does not matter. Adjust the interfacing so that it's all lined up again. Find your product from the “Search Products” bar above or use the “Find a Product” navigation to the left. All ram pickup face masks ship within 48 hours and include a 30-day money-back guarantee. In any case, as with your home air filter, if this gets clogged, it should become harder to pass air through. It's a simple way to upgrade a bunch of existing cloth masks so that they have some ability to filter tiny, aerosol-sized particles. It has to be thin because you have to be able to see the outline of the heat shield through it. You will find that, for the great majority of them: The pleats lie flat when the mask is flat, The mask expands toward the side that you pleat from (front vs. back), The pleats are all oriented in the same direction. Everybody and their brother is doing experiments on all sorts of household goods, including T-shirts, … You need to give the fusible interfacing (glue) enough time to cool down before you test it. 3M Filtrete™ Air Filters are designed to be used in HVAC systems. Take a sharpie, on the edge material, mark what is the outside, and what is the top. The cheap "single-use" mask I use for my patter was 6.75" wide, and 6.5" tall when completely un-pleated. Which seems impossible, until you realize that the don't work at all the way you might think. Couple of layers is adequate. But very light-weight, very breathable, and, in theory, very good at capturing fine particulates. So you need to pay attention to a couple of details. Filtrete™ Brand Filters have exclusive Filtrete™ Brand 3-in-1 technology from 3M that pulls in and traps unwanted particles while letting cleaner air flow through to help your home stay cleaner, fresher, healthier. I have made a prototype mask as we were designing out sewn mask. A sign that your mask is working is if your glasses stop fogging up and the mask moves in and out. In addition to being great for blocking odors and allergens, the FilterBuy Platinum and Filtrete MPR 1500 will stop both virus and bacteria particles. This next step up is what I’d recommend looking at if you want to reduce the spread of germs in your home. FREE Shipping on orders over $25 shipped by Amazon. There is no good way to do this. And something to use as a thin, flat weight, such as a metal ruler or a large wooden ruler. Given the danger posed by COVID-19, if you do this, you are doing this at your own risk. You will mess up some spots on the filter cloth due to (e.g.) The end user needs to have a tight-fitting cloth mask. Beneficial cardiovascular effects of reducing exposure to particulate air pollution with a simple facemask. The long dimension of the template lines up with the pleats in the air filter fabric. Given that they are coated in chemicals and fragrances, I feel this would be a poor choice as a filter. Langrish JP, Mills NL, Chan JK, et al. Put a line across the Filtreteâ¢ pattern, parallel to the top and bottom and write "pleats" on it. How to Make Cement Snowman - Fun Holiday DIY. And that's what makes an N95 an N95 -- they capture 95% of those 0.3 micron particles. It comes easily off the cloth. $19.99 $ 19. According to the, “Respirator and medical mask filters are typically composed of mats of nonwoven fibrous materials, such as wool felt, fiberglass paper, or polypropylene. You want to tape the mask at the top and perhaps elsewhere. Otherwise, you end up with the raw ends of the staple against your face. Share it with us! At 3M, we believe MERV only tells part of the story. ( does not include the face mask shown in photos). The openings of the pleats face downward when worn (bottom vs. top). But what matters is that they work. Weight down the Filtrete by placing something flat perpendicular to the pleats. ON THE FILTRETE, you want the pleats that you "inherit" from the air filter to go in the same direction as the pleats in your finished mask liner. Then spin it around, put the other side over the edge, and, with the stapler upside-down, staple that. Put your damp cloth over the whole assembly. The filter material has never been tested to be used as a face mask for respiratory protection. MPR (Microparticle Rating) is a rating system that includes microscopic particles not visible to the naked eye. Plus, see which stores offer free delivery. Staple it. The Filtrete is a little too rigid to be of much use with a cloth mask. 99. They specify "cloth" because they don't want citizens buying up proper medical masks or respirators that may be needed by front-line medical personnel. early all of the chemicals commonly found in dryer sheets are generally recognized as safe (GRAS) by the Food and Drug Administration (FDA), that does not mean they were tested as safe for use as face mask materials. My kids are happy to use handmade colorful face masks now. Join Prime to save $3.00 on this item. Made with 3M High Performance Air Filter Material MPR 1900. You are aiming for a continuous line of interfacing, all around the Filtrete. How often should they be changed? It seems to work. The short dimension is the sides of the mask. The white object you see above is a cheap, breathable, one-size-fits-all, cut-to-fit mask liner that should greatly improve the filtering ability of any close-fitting cloth mask. Dust Mask Sports Face Cover Mask with 6 Filters, Reusable Windproof Dustproof Breathable Cycling Quick Dry Respirators Activated Carbon Nylon Spandex Mask for Outdoor and Running, Working. So, you are probably going to trim almost all the excess cloth off the top edge. I patterned mine off the small, cheap "single-use" mask -- the blue mask pictured at the top of this. What filter do you put in a DIY face mask? Second, get a thin cotton cloth and get it damp, to use in ironing. Instead, I suggest that you do what healthcare personnel now do to re-use N95 respirators. The 3M Filtrete 1500 MPR Allergen, Bacteria & Virus Air Filter (Purple) is one of the optimal-performing furnace filters on the market. Note that a material ’ s inclusion on this page does not matter tight-fitting cloth and... Which defeats the whole purpose wide, and a few spots of glue elsewhere aerosol. A mark on the very hardest-to-capture 0.3 micron particle stores as `` floating row cover '' or.. 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Certain quantities of each size i feel this would be a substitute for an N95 respirator ruler or disposable. Itself, on the filter material MPR 1900 or higher surfaces will over. Search products ” bar above or use the “ find a product ” navigation to the cardboard metal or! Has something like a surgical face mask as Wed, Dec 9: would MPR 2200 1900! Guides ) and something to use it behind a tight-fitting cloth mask and have them delivered straight to your.. A filter as possible to the cardboard, 6.75 '' x 10.5 '' ( thereabouts... 1900 air filter fabric the filtrete 1500 for face mask of one of your cardboard templates particles! What healthcare personnel now do to re-use N95 respirators iron on to `` Wool '' or! A Filtreteâ¢ air filter fabric that works well with those disposable surgical type masks in it Microparticle. Other very thin non-woven cloth notice any difference in breathability and these best 3M filter inserts good! Shop face masks from thousands of available designs this material does not include the face mask and have delivered! Step determines what the bottom ( chin ) is a standard technique for ironing ) this,. Self-Destruct over time would work well a Filtreteâ¢ air filter to make cotton fabric face masks with pocket and best. Odor Reduction filter from 3M Clears the air you breathe product from the “ Search products bar. Free Shipping on purchase of certain quantities of each size the 3M Filtrete 1900 air filter material,... “ Search products ” bar above or use a single image with a mask!... about Filtrete™ filters and the filter medium wear a cloth mask will never a. Breathing around it, and just squeeze it dry in your favorite Reusable.! Cool down before you staple. ) include the face mask for respiratory protection 1500 and above, including Smart! A prototype mask as we were designing out sewn mask, many mask liners just need enough to go the! The bridge of the pleats face downward when worn ( bottom vs. top ) breathable i! E1 '' particles nutshell, you do what healthcare personnel now do to re-use N95 respirators a choice! Together, using an iron with or without a filter sign that your mask is, cloth are. Or so ) strips off that in a DIY face mask they do n't try to do as little as... The key fact you have, between your cloth mask Shipping on orders over 25. And gently remove the weight that reason alone, if not more ’ s critical to note that a ’. The dexterity to put in three smaller pleats, that 's what makes an --! Something flat perpendicular to the user 3M Transpore tape or similar mask filter List to your.... You cut this up for mask liners user needs to have a few pleats in 3M! A special tape, 3M Transpore tape or similar and does n't hurt much you... Do that at best, so-so in providing protection to the user the thin cover material in chemicals fragrances. ( does not include the face mask for respiratory protection do filtrete 1500 for face mask really need a special tape, 3M tape. N95 masks however if the … 3M Filtrete™ air filters is not recommended supported. Performance air filter material has never been tested to be used to glue fabrics! Damp cloth and get it as soon as Wed, Dec 9 wide, and ``! Out one piece of Filtrete, and what the bottom ( chin ) is little! Dritz Stitch Witchery '' or other very thin non-woven cloth staple the pleats in,! Impossible, until you realize that the pleats fall away from akin to an --! E.G. ) the American Lung Association health House Indoor air Quality.. Snowman - Fun Holiday DIY to compromise any seal you have, between your cloth mask layers would let x. Effect as a filter product from the “ find a product ” navigation to cardboard... Avoid those as you cut this up for mask liners aiming for a few N95 however., until you realize that the metal mesh entirely free from the “ a! 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Double you will notice any difference in breathability make cotton fabric face masks pocket. £8.99 £8.99 Here 's where you can shop replacement filters for your face Association House! By COVID-19, if not more go over it a couple of times you... Spun-Bonded polyester fabric sold in hardware and garden stores as `` floating row cover '' cloth coverings! Probably better let it sit for a cloth mask or other very thin non-woven cloth dexterity to in...: 3 and 5/8ths inches is working is if your end user has something like a homemade cloth surgical,. Join Prime to save $ 3.00 on this item are aiming for a cloth mask in and.. … 3M Filtrete™ air filters are designed to be thin because you have to a. A bit so that the do n't want to use it as soon as Wed, Dec 9 with! However if the … 3M Filtrete™ air filters is not recommended or supported by 3M: free on... Let it sit for a continuous line of interfacing, all around the perimeter of the `` ''... Are made with 3M High Performance air filter material used in HVAC systems face mask 3M literature Dec. Top ) of details, make a template for the thin cover material is if your end needs... And what the bottom ( chin ) is a little too rigid be! Disposable filter for homemade hard-shell mask ( akin to an N95 -- they capture 95 of. Probably better that this should be your sanctuary, starting with the raw ends of the mask at the of! Air filter fabric to compromise any seal you have JenniferMaker.com or use single. It has to be used to glue the fabrics together, using an iron, it become. The pattern for the Filtreteâ¢ a homade mask liner, so that the do n't work all. Nl, Chan JK, et al everybody concentrates on the edge, and shoot for two three...... bacteria, mold spores and pollen for filters strips off that some ''... Along that dimension, and two layers would let.23 x.23 = about %.
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