How does NanoFlashing reach Japan and Korea?
C-POLAR and NanoFlashing™ questions, with the company’s answers and the sources they come from.
Last reviewed: .
All questionsWould the proposed Japanese medical-device route require a marketing authorisation holder distinct from the importing distributor?
Who must hold an authorisation there is settled in that market, and the company publishes no position under Japanese law.
The company sets out its position under United States law and under Regulation (EU) No 528/2012, and under no other country's law. It publishes no position under the law of Japan or of Korea. Every commercial NanoFlashing™ product is made by a manufacturing partner, in their facility, in their format. A question about a particular product or market can be sent to [email protected] or +1 604 630 6830.
Source: Statement of Classification for the NanoFlashing™ Air Filter, section 3.7, NF Technical Products Inc.; Statement of Regulatory Status for the NanoFlashing™ Air Filter, section 5.2, C-POLAR Technologies, Inc., 11 September 2026; C-POLAR — Terms of Use (https://cpolar.tech/terms/) and C-POLAR — Contact (https://cpolar.tech/contact/).
Reviewed on 21 September 2026.
Sources
- Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc.
- Statement of Regulatory Status for the NanoFlashing™ Air Filter, C-POLAR Technologies, Inc., 11 September 2026
- C-POLAR — Terms of Use
- C-POLAR — Contact
Could Japanese advertising rules restrict a health claim even if the material can be imported?
What Japanese advertising rules allow is set by Japanese law, under which the company publishes no position.
The label for the NanoFlashing™ Air Filter states: “It is not a medical device and is not intended to diagnose, treat, cure or prevent disease. It works alongside ventilation and cleaning, not in place of them.” The Terms of Use state: “Do not use Site Content to diagnose, treat, or make a patient-care or infection-control decision.” They also state: “Laboratory results report the organisms, particles, and endpoints that were measured. C-POLAR makes no clinical or medical claim from them.” The Terms further state that the Medical devices chapter describes a Research Application, and that it does not describe a finished product currently available from C-POLAR for that use.
Source: NanoFlashing™ Air Filter label; C-POLAR — Terms of Use (https://cpolar.tech/terms/).
Reviewed on 21 September 2026.
Sources
- NanoFlashing™ Air Filter label
- C-POLAR — Terms of Use
Does a Japanese antibacterial textile mark have a scope distinct from a public-health claim?
A textile mark says only what its issuer says, textiles are published as a Research Application, and the company publishes no position under Japanese law.
The Terms of Use state that, as of their effective date, the Water, Textiles, Food packaging, and Medical devices chapters describe Research Applications, and that they do not describe finished products currently available from C-POLAR for those uses. They also state: “Results of tests on a material, component, sample, or prototype apply to that item. The safety, efficacy, suitability, durability, compatibility, manufacturability, scalability, and performance of a finished product are confirmed by testing that finished product.” The article the company has written a label and a classification for is the NanoFlashing™ Air Filter.
Source: C-POLAR — Terms of Use (https://cpolar.tech/terms/); NanoFlashing™ Air Filter label.
Reviewed on .
Sources
- C-POLAR — Terms of Use
- NanoFlashing™ Air Filter label
Can a Japanese buyer verify the exact test method behind an unfamiliar foreign antimicrobial percentage?
A test is verified by asking for the record behind it, named by its institution, with its number where the report carries one.
What the company states about a named test is the institution, the report number where the report carries one, the date, the standard where the report names one, the article tested and the result. Three of the numbered laboratory reports behind the pathogen claim, each naming the article it tested, are these. Guangdong Detection Center of Microbiology, Report 2020FM20686R01E, 13 August 2020, tested a filter medium against influenza A virus (H3N2) under ISO 18184:2014. Textile Testing Institute – Brno (TZÚ), Test Report AZL 26/0757-02, 3 July 2026, tested a MERV 15A filter medium under ISO 20743 and ISO 18184. Instituto Valenciano de Microbiología, Report D/26/B0483, 6 August 2026, tested a filter medium against Aspergillus brasiliensis and Aspergillus niger under ISO 13629-2:2014. Each of these is a laboratory test on a filter medium against a control. The Terms of Use state: “Each reported result belongs to the C-POLAR material, component, or prototype that was tested.” The Viruses page shows airborne virus at 1.3 m/s airflow, NanoFlashing™ beside a control, and states: “NanoFlashing™ captures the virus, and destroys it.” The Mold page shows airborne mold spores at 1.6 m/s airflow, NanoFlashing™ beside a control, and states: “NanoFlashing™ captures the mold, and destroys it.” The Mold page also states that researchers at Massachusetts General Hospital and Harvard Medical School, in a study with funding from the U.S. National Institutes of Health, tested NanoFlashing™ with more than 100 million live, dry spores driven in by fast-moving air. The Terms of Use state: “A reported result describes only what the identified test found.” The filter is intended to destroy the viruses, bacteria and fungal spores it captures. It destroys them on direct contact with the positive electric charge, by physical means, and only while the organism is captured by the positive electric charge.
Source: C-POLAR — Validation (https://cpolar.tech/validation/) and C-POLAR — Terms of Use (https://cpolar.tech/terms/); C-POLAR — Viruses (https://cpolar.tech/contaminants/viruses/); C-POLAR — Mold (https://cpolar.tech/contaminants/mold/); Statement of Classification for the NanoFlashing™ Air Filter, section 2.6, NF Technical Products Inc. A copy may be made available on our review of the request.
Reviewed on .
Sources
- C-POLAR — Validation
- C-POLAR — Viruses
- C-POLAR — Mold
- C-POLAR — Terms of Use
- Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc.
- Guangdong Detection Center of Microbiology, Report 2020FM20686R01E, 13 August 2020, ISO 18184:2014
- Textile Testing Institute – Brno (TZÚ), Test Report AZL 26/0757-02, 3 July 2026, ISO 20743 and ISO 18184
- Instituto Valenciano de Microbiología, Report D/26/B0483, 6 August 2026, ISO 13629-2:2014
Would a Japanese food-packaging use require a positive-list assessment for the actual material?
Food packaging is published as a Research Application, a food-contact assessment is made by the party that places the packaging on the market, and the company publishes no position under Japanese law.
The Terms of Use state that, as of their effective date, the Water, Textiles, Food packaging, and Medical devices chapters describe Research Applications, and that they do not describe finished products currently available from C-POLAR for those uses. They also state: “Results of tests on a material, component, sample, or prototype apply to that item. The safety, efficacy, suitability, durability, compatibility, manufacturability, scalability, and performance of a finished product are confirmed by testing that finished product.” The article the company has written a label and a classification for is the NanoFlashing™ Air Filter.
Source: C-POLAR — Terms of Use (https://cpolar.tech/terms/); NanoFlashing™ Air Filter label.
Reviewed on .
Sources
- C-POLAR — Terms of Use
- NanoFlashing™ Air Filter label
Does an electrical air cleaner sold in Japan need an appliance assessment separate from the filter medium?
An electrical appliance and a filter medium are two different articles, assessed by different parties.
This site sells no appliance. Every commercial NanoFlashing™ product is made by a manufacturing partner, in their facility, in their format. NanoFlashing™ is a permanent positive polarity engineered into filter media itself. It is a physical property of the filter. Whether a particular unit takes a particular filter, and what may be fitted to it, is set by the maker of that unit. The manufacturer and seller of a finished product are responsible for its design, manufacture, labeling, instructions, claims, sale, and warranty, except for a responsibility C-POLAR expressly accepts in a Separate Agreement. NanoFlashing™ is a technology; the name, rating and sale of a product that carries it are set by that product's maker and seller.
Source: C-POLAR — About (https://cpolar.tech/about/) and C-POLAR — Terms of Use (https://cpolar.tech/terms/).
Reviewed on 21 September 2026.
All questionsCan the Japanese product name imply a medical function absent from the original claim?
For the NanoFlashing™ Air Filter, a product name that implies a medical function goes beyond the filter's label, which states that it is not a medical device.
The label for the NanoFlashing™ Air Filter states: “It is not a medical device and is not intended to diagnose, treat, cure or prevent disease. It works alongside ventilation and cleaning, not in place of them.” The Terms of Use state: “Do not use Site Content to diagnose, treat, or make a patient-care or infection-control decision.” They also state: “Laboratory results report the organisms, particles, and endpoints that were measured. C-POLAR makes no clinical or medical claim from them.” The Terms further state that the Medical devices chapter describes a Research Application, and that it does not describe a finished product currently available from C-POLAR for that use. NanoFlashing™ is a technology; the name, rating and sale of a product that carries it are set by that product's maker and seller.
Source: NanoFlashing™ Air Filter label; C-POLAR — Terms of Use (https://cpolar.tech/terms/).
Reviewed on 21 September 2026.
Sources
- NanoFlashing™ Air Filter label
- C-POLAR — Terms of Use
Would incorporation into a Japanese OEM's existing product affect that OEM's conformity responsibility?
A company that puts a finished product on a market answers for that product.
The manufacturer and seller of a finished product are responsible for its design, manufacture, labeling, instructions, claims, sale, and warranty, except for a responsibility C-POLAR expressly accepts in a Separate Agreement. C-POLAR markets a materials technology, and unless a Separate Agreement expressly says otherwise, C-POLAR is not the manufacturer or seller of a finished product merely because that product uses or refers to C-POLAR technology. The Terms of Use also state that a prospective partner or manufacturer must perform its own testing, validation, compatibility work, safety review, risk review, and quality controls for its proposed product and use.
Source: C-POLAR — Terms of Use (https://cpolar.tech/terms/).
Reviewed on 21 September 2026.
Sources
Can a Japan-facing dossier distinguish evidence for a water-treatment component from evidence for potable-water use?
Water is published as a Research Application, and the company publishes no potable-water evidence.
The Terms of Use state that, as of their effective date, the Water, Textiles, Food packaging, and Medical devices chapters describe Research Applications, and that they do not describe finished products currently available from C-POLAR for those uses. They also state: “Results of tests on a material, component, sample, or prototype apply to that item. The safety, efficacy, suitability, durability, compatibility, manufacturability, scalability, and performance of a finished product are confirmed by testing that finished product.”
Source: C-POLAR — Terms of Use (https://cpolar.tech/terms/) and C-POLAR — NanoFlashing™ Water (https://cpolar.tech/water/).
Reviewed on .
All questionsDoes a Japanese distributor have authority to communicate with the regulator on behalf of the overseas supplier?
Authority to speak for the company comes only from written permission; a distributor has it where the company has said so in writing.
The Terms of Use state that nothing on the Site authorizes anyone to manufacture, integrate, market, resell, or describe a product as C-POLAR-enabled. Nothing authorizes anyone to describe itself as a C-POLAR partner. Written permission is required; a document issued only by a manufacturer, seller or distributor does not bind the company, and a commitment from the company is stated in a Separate Agreement, which is a written agreement signed by an authorized C-POLAR officer.
Source: C-POLAR — Terms of Use (https://cpolar.tech/terms/).
Reviewed on 21 September 2026.
Sources
Would Korea's biocidal-product framework be relevant to the exact claim proposed?
What a biocidal-product framework requires in Korea is settled in that market, and the company sets out its position under United States law and under Regulation (EU) No 528/2012, and under no other country's law.
Every commercial NanoFlashing™ product is made by a manufacturing partner, in their facility, in their format. The company publishes no position under the law of Japan or of Korea. A question about a particular product or market can be sent to [email protected] or +1 604 630 6830.
Source: Statement of Classification for the NanoFlashing™ Air Filter, section 3.7, NF Technical Products Inc.; Statement of Regulatory Status for the NanoFlashing™ Air Filter, section 5.2, C-POLAR Technologies, Inc., 11 September 2026; C-POLAR — Terms of Use (https://cpolar.tech/terms/) and C-POLAR — Contact (https://cpolar.tech/contact/).
Reviewed on .
Sources
- Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc.
- Statement of Regulatory Status for the NanoFlashing™ Air Filter, C-POLAR Technologies, Inc., 11 September 2026
- C-POLAR — Terms of Use
- C-POLAR — Contact
Could Korean chemical reporting obligations apply independently of the antimicrobial claim?
What C-POLAR offers is the technology; the filter that carries it is a finished article, and what the company relies on is a physical property of that article.
A charge is a physical property. It is not a substance or a mixture of substances. NanoFlashing™ is a permanent positive polarity engineered into filter media itself. It is a physical property of the filter. The polarity is a positive electric charge at rest. It is measured as surface charge density, in nanocoulombs per square centimetre. What an inventory or a reporting rule asks of an importer is set by that country's own law, and the company publishes no position under it. The filter is supplied as a finished article; it is not a substance and it is not a mixture.
Source: Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc., and Statement of Regulatory Status for the NanoFlashing™ Air Filter, C-POLAR Technologies, Inc., 11 September 2026.
Reviewed on .
Sources
- Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc.
- Statement of Regulatory Status for the NanoFlashing™ Air Filter, C-POLAR Technologies, Inc., 11 September 2026
Does a Korean safety confirmation or certification relate to the chemical product, the appliance or both?
Which assessment applies to which article is decided by the party that places each article on that market.
The Terms of Use state: “These Terms do not govern the sale, delivery, installation, return, warranty, or use of a finished product.” They also state: “Nothing on the Site authorizes anyone to manufacture, integrate, market, resell, or describe a product as C-POLAR-enabled.” The company sets out its position under United States law and under Regulation (EU) No 528/2012, and under no other country's law. What a national requirement asks of the party that places a product on that market is answered by that party, against that market's own law. NanoFlashing™ is a technology; the name, rating and sale of a product that carries it are set by that product's maker and seller.
Source: C-POLAR — Terms of Use (https://cpolar.tech/terms/); Statement of Regulatory Status for the NanoFlashing™ Air Filter, section 5.2, C-POLAR Technologies, Inc., 11 September 2026; C-POLAR — Contact (https://cpolar.tech/contact/).
Reviewed on 21 September 2026.
Sources
- C-POLAR — Terms of Use
- Statement of Regulatory Status for the NanoFlashing™ Air Filter, C-POLAR Technologies, Inc., 11 September 2026
- C-POLAR — Contact
Could the Korean intended-use wording place the supplied component in a medical-device accessory category?
The label for the NanoFlashing™ Air Filter states: “It is not a medical device and is not intended to diagnose, treat, cure or prevent disease. It works alongside ventilation and cleaning, not in place of them.” The Terms of Use state: “Do not use Site Content to diagnose, treat, or make a patient-care or infection-control decision.” They also state: “Laboratory results report the organisms, particles, and endpoints that were measured. C-POLAR makes no clinical or medical claim from them.” The Terms further state that the Medical devices chapter describes a Research Application, and that it does not describe a finished product currently available from C-POLAR for that use.
The company publishes no medical use for the filter and no accessory claim, and the label states: “It is not a medical device and is not intended to diagnose, treat, cure or prevent disease.”
Source: NanoFlashing™ Air Filter label; C-POLAR — Terms of Use (https://cpolar.tech/terms/).
Reviewed on .
Sources
- NanoFlashing™ Air Filter label
- C-POLAR — Terms of Use
Can a Korean online product description use a foreign regulatory logo in a way that implies local approval?
A mark or a logo says only what its issuer says, and it is not a local approval.
The Terms of Use state: “A citation, quotation, name, logo, link, or third-party test does not by itself mean that the third party sponsors, endorses, certifies, or approves C-POLAR, a C-POLAR product, a Site claim, or a proposed use.” They also state: “Use evidence, specifications, instructions, and warnings specific to the actual finished product and use.” The company classifies its own article. No agency has approved, registered or cleared the filter, and for a device there is no such approval to obtain, because EPA does not review a device for safety or efficacy before it is sold.
Source: C-POLAR — Terms of Use (https://cpolar.tech/terms/); Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc.
Reviewed on .
Sources
- C-POLAR — Terms of Use
- Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc.
Does a Korean household-use classification differ from an industrial-only supply assessment?
A household classification and an industrial supply are decided in the market where the product is placed.
The Terms of Use state: “These Terms do not govern the sale, delivery, installation, return, warranty, or use of a finished product.” They also state: “Nothing on the Site authorizes anyone to manufacture, integrate, market, resell, or describe a product as C-POLAR-enabled.” The company sets out its position under United States law and under Regulation (EU) No 528/2012, and under no other country's law. What a national requirement asks of the party that places a product on that market is answered by that party, against that market's own law.
Source: C-POLAR — Terms of Use (https://cpolar.tech/terms/); Statement of Regulatory Status for the NanoFlashing™ Air Filter, section 5.2, C-POLAR Technologies, Inc., 11 September 2026; C-POLAR — Contact (https://cpolar.tech/contact/).
Reviewed on 21 September 2026.
Sources
- C-POLAR — Terms of Use
- Statement of Regulatory Status for the NanoFlashing™ Air Filter, C-POLAR Technologies, Inc., 11 September 2026
- C-POLAR — Contact
Can Korean consumer instructions preserve the distinction between reducing contamination and preventing illness?
The Terms of Use state: “Laboratory results report the organisms, particles, and endpoints that were measured. C-POLAR makes no clinical or medical claim from them.”
The label for the NanoFlashing™ Air Filter states: “It is not a medical device and is not intended to diagnose, treat, cure or prevent disease. It works alongside ventilation and cleaning, not in place of them.” The Statement of Classification states at 2.5: “The filter captures airborne particles mechanically and by electrostatic attraction.”
Source: C-POLAR — Terms of Use (https://cpolar.tech/terms/); NanoFlashing™ Air Filter label and Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc.
Reviewed on .
Sources
- C-POLAR — Terms of Use
- NanoFlashing™ Air Filter label
- Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc.
Would a Korean food-contact assessment include the NanoFlashing layer even when it is behind another layer?
Food packaging is published as a Research Application, and a food-contact assessment is made by the party that places the packaging on the market.
The Terms of Use state that, as of their effective date, the Water, Textiles, Food packaging, and Medical devices chapters describe Research Applications, and that they do not describe finished products currently available from C-POLAR for those uses. They also state: “Results of tests on a material, component, sample, or prototype apply to that item. The safety, efficacy, suitability, durability, compatibility, manufacturability, scalability, and performance of a finished product are confirmed by testing that finished product.” The article the company has written a label and a classification for is the NanoFlashing™ Air Filter.
Source: C-POLAR — Terms of Use (https://cpolar.tech/terms/); NanoFlashing™ Air Filter label.
Reviewed on .
Sources
- C-POLAR — Terms of Use
- NanoFlashing™ Air Filter label
Can a Korean importer verify whether the specific supplied substance identity is covered by its chemical documentation?
An importer's chemical documentation describes what it describes, and the company's own statement is about a physical property of a finished article.
A charge is a physical property. It is not a substance or a mixture of substances. NanoFlashing™ is a permanent positive polarity engineered into filter media itself. It is a physical property of the filter. The polarity is a positive electric charge at rest. It is measured as surface charge density, in nanocoulombs per square centimetre. What an inventory or a reporting rule asks of an importer is set by that country's own law, and the company publishes no position under it. The filter is supplied as a finished article; it is not a substance and it is not a mixture.
Source: Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc., and Statement of Regulatory Status for the NanoFlashing™ Air Filter, C-POLAR Technologies, Inc., 11 September 2026.
Reviewed on .
Sources
- Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc.
- Statement of Regulatory Status for the NanoFlashing™ Air Filter, C-POLAR Technologies, Inc., 11 September 2026
Does a Korean recall communication reach customers who bought through cross-border online channels?
This site sells no products and holds no record of a sale.
A purchase is made with a manufacturing partner or with a separate online store, and the Terms of Use state that a link between the Site and a separate store does not bring the store under them, and that the store and every purchase from it are governed only by the terms presented there. The Terms of Use also state that the Site does not include shop.cpolartechnologies.com, shopusa.cpolartechnologies.com, another online store that displays separate terms, or a C-POLAR page hosted on a third-party platform. A notice to a buyer is sent by the seller that holds the record of that sale. NanoFlashing™ is a technology; the name, rating and sale of a product that carries it are set by that product's maker and seller.
Source: C-POLAR — Terms of Use (https://cpolar.tech/terms/).
Reviewed on .