Has any agency approved or cleared NanoFlashing?

Has any agency approved or cleared NanoFlashing?

No. The company's classification is its own statement of how the law applies to the filter, and it is not a decision by any authority.

No agency has approved, registered or cleared the NanoFlashing™ Air Filter. The company classifies the article itself. The company classifies the NanoFlashing™ Air Filter as a device under Section 2(h) of FIFRA, 7 U.S.C. § 136(h), and 40 C.F.R. § 152.500(a). A device is not required to be registered under FIFRA section 3. For the European Union, the company's Statement of Regulatory Status states: “No authorisation, approval, notification or registration under the Regulation is required. No prior decision of any authority is required. The company classifies the filter itself.” The NanoFlashing™ Air Filter label states: “It is not a medical device and is not intended to diagnose, treat, cure or prevent disease.” The Validation page names each report and certificate in its tested and certified list by institution and number. 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.” The company publishes no record of a decision by an authority.

Source: Statement of Classification for the NanoFlashing™ Air Filter, sections 3.7 and 4.1, issued by NF Technical Products Inc.; Statement of Regulatory Status for the NanoFlashing™ Air Filter, section 5.2, C-POLAR Technologies, Inc., 11 September 2026; NanoFlashing™ Air Filter label; C-POLAR — Validation, https://cpolar.tech/validation/; C-POLAR — Terms of Use, section 7, https://cpolar.tech/terms/.

Reviewed on 21 September 2026.