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8421.99.01/Air Ionizer Filter Housing/Japan

Air Ionizer Filter Housing from Japan

Housing for HEPA filters in air purifying systems with ionizers for cleanroom environments in semiconductor fabs. Classified as part of gas filtering apparatus in HTS 8421.99.01.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Cleanroom certification (e.g

• Class 1) and DOP/PAO test data required

• Document airflow and particle removal specs for apparatus parts status

Air Ionizer Filter Housing from Japan — Import Duty Rate | HTS 8421.99.01