Cleanroom Laminar Flow Filter Module from Mexico
HEPA filter ceiling modules providing laminar airflow in ISO cleanrooms for contamination control. Falls under HTS 8421.39.0190 as other gas filtering for controlled environments.
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
• Certify to IEST-RP-CC001 standards with DOP/PAO scan test results
• Specify frame materials (e.g
• gel-seal vs knife-edge) for gel compatibility