Fighting Fibers Act of 2025

This bill would require every new washing machine sold in the U.S. to include a built‑in microfiber filter starting January 1, 2030. The filter must be fine enough (100 micrometers or better) or meet a similar standard set by the EPA and Department of Energy. Each machine must have a clear label telling users to check the filter and throw the collected lint in the trash. The agencies can set more rules to carry this out, and sellers who break the rules can face civil fines (up to $10,000 for a first violation and $30,000 for later ones) .

The bill also orders a nationwide study of tiny textile fibers—less than 5 millimeters long—in people and the environment, including possible health effects and impacts on overburdened communities. A public report is due within one year of the bill becoming law .

• Who is affected: Companies that make or sell new washing machines, and people buying new machines after the start date .
• What changes: New washers must include a microfiber filter and a clear user label; agencies may add more requirements; fines apply for violations .
• When: Sales rule starts January 1, 2030; the microfiber study report is due one year after enactment .