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8421.99.01.40/Whole House Filter Manifold/Japan

Whole House Filter Manifold from Japan

Multi-port PVC manifold distributing pressurized water through parallel filter housings in whole-house systems. HTS 8421.99.0140 for water filtration machinery.

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 port sizes (1" NPT typical), pressure ratings and bypass valve integration

• Include flow distribution diagrams for parallel filter housing connections