How should replacement planning account for a short but unusually heavy smoke event?
Last reviewed: .
How should replacement planning account for a short but unusually heavy smoke event?
The label sets the replacement point: the pressure drop or the interval printed on the product, whichever comes first.
The Validation page states that NanoFlashing™ is built to maintain its polarity through a wildfire smoke event, and under wildfire smoke and ultrafine particles it names 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. A building's emergency plan is set by the people who run the building. 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 — Validation, https://cpolar.tech/validation/; LMS Technologies, Report LMS#9904, 28 April 2025, ASHRAE 52.2 test duct. A copy may be made available on our review of the request.
Reviewed on .
Sources
- NanoFlashing™ Air Filter label
- C-POLAR — Validation
- LMS Technologies, Report LMS#9904, 28 April 2025, ASHRAE 52.2 test duct