Cleanroom Laminar Flow Filter Module from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
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