Was the agency given all relevant composition information when the classification question was posed?

Was the agency given all relevant composition information when the classification question was posed?

The company classifies the article itself, on a basis it sets out in full in its Statement of Classification.

The company's classification rests on two things and nothing else: the definition of a device at 40 C.F.R. § 152.500(a), and the article as described in the company's Statement of Classification. No agency has approved, registered or cleared the NanoFlashing™ Air Filter. The company classifies the article itself. The company publishes no agency decision about the article and claims none. That basis is this. NanoFlashing™ is a permanent positive polarity engineered into filter media itself. It is a physical property of the filter. A charge is a physical property. It is not a substance or a mixture of substances. The filter therefore incorporates no substance or mixture of substances to perform its intended pesticidal purpose. The filter is passive. It draws no power, and it has no power supply, electrode, lamp or reservoir.

Source: Statement of Classification for the NanoFlashing™ Air Filter, sections 2.1 to 2.4, 3.6 and 3.7, issued by NF Technical Products Inc.; 40 C.F.R. § 152.500, as published on eCFR.

Reviewed on 21 September 2026.