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HEPA Air Purifier Filter Unit from Mexico

A high-efficiency particulate air (HEPA) filter unit designed for removing airborne particles, dust, and pollutants from indoor air in residential or commercial spaces. It falls under HTS 8421.39.0190 as other filtering or purifying machinery for gases, specifically for air purification not classified elsewhere in the heading.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Verify filter efficiency ratings (e.g

HEPA H13/H14) and include test certifications in documentation to meet EPA or equivalent standards

Label units clearly with airflow capacity (CFM) and power specs to avoid misclassification as appliances under Chapter 84