Would refusing an interview establish anything about the truth of a technical claim?
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Would refusing an interview establish anything about the truth of a technical claim?
Nothing about a technical claim is settled by whether an interview happens.
The Validation page names the certificates and reports the company relies on, including Eurovent Certita Certification, Certificate No. 15.06.011, and 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.
What the company can state about a named test is the institution and, where the report carries them, the report number, the date, the standard and the article tested. A result belongs to the article and the conditions that were tested, and the Terms of Use state that a reported result describes only what the identified test found. Certificate No. 15.06.011 can be looked up at source in the Eurovent Certita Certification certified product directory.
Source: C-POLAR — Validation, https://cpolar.tech/validation/; C-POLAR — Terms of Use, section 3, https://cpolar.tech/terms/; 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.
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