Would a person with contact allergies need ingredient information for handling replacements?

Would a person with contact allergies need ingredient information for handling replacements?

The company publishes no composition, and the property it does publish is a charge, not a substance.

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 polarity is a positive electric charge at rest. It is measured as surface charge density, in nanocoulombs per square centimetre. The charge is measured on every production run, and the measurement can be repeated on any filter, upon request.

The Validation page states: “NanoFlashing™ is certified to OEKO-TEX® Standard 100, Product Class II, the class for products in direct contact with skin.” Product Safety Labs, Study 65324, completed 31 January 2024, reported that the material it tested “is not considered to be a contact sensitizer”. A copy may be made available on our review of the request.

A materials review that needs more than the company's published pages is arranged in writing, through [email protected] on the Contact page. 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: C-POLAR — NanoFlashing™, https://cpolar.tech/nanoflashing/; Statement of Classification for the NanoFlashing™ Air Filter, NF Technical Products Inc., sections 2.1, 2.2, 2.3 and 3.6; C-POLAR — Validation, https://cpolar.tech/validation/; Product Safety Labs, Study 65324, completed 31 January 2024; C-POLAR — Contact, https://cpolar.tech/contact/.

Reviewed on 21 September 2026.