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Which Mask KF94, Better?
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SamReynolds
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Sep 1 2021, 03:34 PM
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New Member
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You may check this mask out, You can also wash it and immediaty re use with n95 equivalent filtrarion. There are rumors that singaporean military uses this too but the colors are cammo. https://shopee.com.my/product/191048175/103...94-1630481254.3
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SamReynolds
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Sep 1 2021, 03:41 PM
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New Member
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https://shopee.com.my/product/191048175/103...94-1630481254.3High Quality Reusable Washable N95 SingaMask offers the protection that is equivalent to a N95 mask. SingaMask has a BFE 99.9% Refer to ASTM F2101-19 Reusable up to 365 washes (tested up to 500 actual washes). Easy adjustable clips can be worn over face or ear loop configurations. www.astm.org/COVID-19/ https://en.m.wikipedia.org/wiki/Intertek-Product of Singapore. -SingaMask is designed in Singapore. -The factory is ISO 9001 certified. -SingaMask has a BFE 99.9% . Bacterial Filtration Efficiency (ASTM F2100-19 Section 9.1, Testing Refer to ASTM F2101-19) -SingaMask offers the protection that is equivalent to a N95 mask. -All material used have been certified. https://shopee.com.my/product/191048175/103...94-1630481254.3This post has been edited by SamReynolds: Sep 1 2021, 07:07 PM
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SamReynolds
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Sep 1 2021, 03:52 PM
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New Member
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QUOTE(mushigen @ Sep 1 2021, 03:48 PM) Attached test results but censored details. Topkek.  Thats the company name that paid for the tests.You may check with intertek for due diligence just drop them an email and im sure they will oblige with the test results. I will break my post up and you can try search for the camo product as its not available to the public.
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SamReynolds
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Sep 1 2021, 03:56 PM
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New Member
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 Cammo color code, Just trying to be discreet as cant use this for marketing.
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SamReynolds
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Sep 1 2021, 04:17 PM
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New Member
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QUOTE(Gargamel_gibson @ Sep 1 2021, 04:02 PM) Only tested for BFE (ASTM F2101), not tested for PFE (ASTM F2299) which is smaller than bacteria at 0.1 micron. They should not say "equivalent" to N95 mask. Unless the mask is subjected to tests like an N95 and passed the same tests, they should not say that. And all info online I can see has no certification from Health Science Authority Singapore. I might be wrong about HSA certification for this mask as I didn't search their database, if you can provide source then I will remove this post. However, why would the SG army use a mask that is not certified by their own HSA? ASTM F2299 / F2299M - 03(2017) Standard Test Method for Determining the Initial Efficiency of Materials Used in Medical Face Masks to Penetration by Particulates Using Latex Spheres. The mask has a >99% BFE (Bacterial Filtration Efficiency). The N95 is the USA equivalent of the European P2 and P3 masks with the P3 offering the higher protection. The N95 mask has a Particle Filtration Efficiency (PFE) of >95% @ 0.3 micron. ... Offers a >99% Bacterial Filtration Efficiency (BFE). These are not medical mask for Hospital setting. Just pay a visit to immigration in sg. They use the same mask but in different color code.Ill leave out why as the mask arent as indie designed and manufactured by the their state manufacturer. This mask is a clever use of fabrics.
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SamReynolds
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Sep 1 2021, 04:28 PM
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New Member
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QUOTE(Gargamel_gibson @ Sep 1 2021, 04:02 PM) Only tested for BFE (ASTM F2101), not tested for PFE (ASTM F2299) which is smaller than bacteria at 0.1 micron. They should not say "equivalent" to N95 mask. Unless the mask is subjected to tests like an N95 and passed the same tests, they should not say that. And all info online I can see has no certification from Health Science Authority Singapore. I might be wrong about HSA certification for this mask as I didn't search their database, if you can provide source then I will remove this post. However, why would the SG army use a mask that is not certified by their own HSA? if you consider n95 certification requirements in the context of specifications it does meet the requirements as the test is 95% particle filtration @. 3 micron. This is a fabric material that specifically cannot meet design requirements of other testing due to the fact is a fabric designed. This is clever use of materials to achieve an equivalent of those requirements.
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SamReynolds
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Sep 1 2021, 04:32 PM
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New Member
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N95 requirements needs a non fabric for certification if you check the testing design specifications.
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SamReynolds
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Sep 1 2021, 05:21 PM
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New Member
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QUOTE(Gargamel_gibson @ Sep 1 2021, 04:02 PM) Only tested for BFE (ASTM F2101), not tested for PFE (ASTM F2299) which is smaller than bacteria at 0.1 micron. They should not say "equivalent" to N95 mask. Unless the mask is subjected to tests like an N95 and passed the same tests, they should not say that. And all info online I can see has no certification from Health Science Authority Singapore. I might be wrong about HSA certification for this mask as I didn't search their database, if you can provide source then I will remove this post. However, why would the SG army use a mask that is not certified by their own HSA? Please kindly check the fabrique requirements for n95 testing. Its product spec material is non washable/reusable at current material technology. The test speak for itself for n95 equivalent protection. In fact our product exceeds requirements @ 99.8 % filtration taking the lowest number of the test samples submitted. With 4/5 samples coming in at 99.9 % filtration. The product tests results speak for itself.
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SamReynolds
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Sep 1 2021, 06:21 PM
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New Member
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QUOTE(mushigen @ Sep 1 2021, 05:32 PM) The date of testing is also censored. Why is it necessary for your company to censor in the first place? You can request with intertek they will provide the certification. The company name will most likely be omitted to on your request. The design of it is by an independent, the mnufacturer is related to a state entity.
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SamReynolds
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Sep 1 2021, 06:46 PM
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New Member
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QUOTE(mushigen @ Sep 1 2021, 05:32 PM) The date of testing is also censored. Why is it necessary for your company to censor in the first place? The manufacturer paid for these test and are not selling these mask to public. The mask in this color are commissioned by the designer.
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SamReynolds
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Sep 1 2021, 07:06 PM
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New Member
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https://shopee.com.my/product/191048175/103...94-1630481254.3[/quote]  High Quality Reusable Washable N95 SingaMask offers the protection that is equivalent to a N95 mask. SingaMask has a BFE 99.9% Refer to ASTM F2101-19 Reusable up to 365 washes (tested up to 500 actual washes). Easy adjustable clips can be worn over face or ear loop configurations. www.astm.org/COVID-19/ https://en.m.wikipedia.org/wiki/Intertek-Product of Singapore. -SingaMask is designed in Singapore. -The factory is ISO 9001 certified. -SingaMask has a BFE 99.9% . Bacterial Filtration Efficiency (ASTM F2100-19 Section 9.1, Testing Refer to ASTM F2101-19) -SingaMask offers the protection that is equivalent to a N95 mask. -All material used have been certified. https://shopee.com.my/product/191048175/103...94-1630481254.3[/quote]
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SamReynolds
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Sep 1 2021, 07:11 PM
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New Member
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QUOTE(la bella @ Sep 1 2021, 07:53 AM) Currently only wearing KF94. I bought Yukazan bought from Watson's - suitable for small face and women. Size is smallest among all KF94. I tried Respack local brand. Bought from Caring. - too big for me, suitable for bigger face people. Lower chin might be loose if wear by women. I bought from shopee single individual packed KF94 shipped from Korea. Brand : Ezwell (black color) https://shopee.com.my/product/278009930/447...99-1630453930.9This is the best compared to the above. Very thick and not easy to breath, which means it's good as it covers my face tightly. It takes awhile to accustom your lungs to breathe through a n95 mask with better sealing then a 3ply. Averagely fit person can be accustom to n95 within 2 weeks if used 4/5 days for more then 2 hours.
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SamReynolds
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Sep 1 2021, 08:19 PM
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New Member
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QUOTE(mochicake @ Sep 1 2021, 07:26 PM) Yeah i can't view this mask. So much info thrown out but link no work? https://shopee.com.my/product/191048175/103...94-1630481254.3This post has been edited by SamReynolds: Sep 1 2021, 08:21 PM
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