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8421.99.01/Liquid Filter Membrane Holder/Japan

Liquid Filter Membrane Holder from Japan

Precision holder for replaceable membranes in inline filters purifying photoresist developers and cleaners for semiconductor wafers. A part of liquid filtering apparatus under 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

• Specify micron ratings (e.g

• 0.02um) and chemical resistance for classification

• Ship with filter assembly diagrams to confirm purifying function