Does the product report estimated clean-air output as if it were directly measured?

Does the product report estimated clean-air output as if it were directly measured?

A sensor in an air cleaner belongs to the unit, not to the filter, and C-POLAR publishes no sensor specification.

Passive describes the filter, not the system around it. The filter is passive. It draws no power, and it has no power supply, electrode, lamp or reservoir. Every commercial NanoFlashing™ product is made by a manufacturing partner, in their facility, in their format. 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. What a sensor measures, how a control mode uses its reading, and whether a displayed figure is measured or estimated are stated by the maker of the unit.

The air-filtration records the company cites are named by laboratory or issuer and by number, with the standard where the record names one: LMS Technologies, Report LMS#9904, 28 April 2025, a single-pass fractional efficiency test on a 24 × 24 × 2 in. pleated air filter in an ASHRAE 52.2 test duct, in accordance with standard LMS aerosol test procedures, and Report 6847, ASHRAE 52.2 with Appendix J, and Eurovent Certita Certification, Certificate No. 15.06.011 under ISO 16890. Certificate No. 15.06.011 can be looked up at source in the Eurovent Certita Certification certified product directory.

Source: Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc., section 2.4; C-POLAR — Terms of Use, section 6, https://cpolar.tech/terms/; C-POLAR — Validation, https://cpolar.tech/validation/; Eurovent Certita Certification certified product directory, read 19 September 2026, https://www.eurovent-certification.com/. A copy may be made available on our review of the request.

Reviewed on 21 September 2026.