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Section XVI — Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles

Chapter 84 — Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

Heading 8421 — Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gases.

National subdivision

8421.2 Filtering or purifying machinery and apparatus for liquids:

Common commodities
Reverse Osmosis Drinking Water FilterCommercial Under-Sink Beverage PurifierAutomobile Engine Oil Filtration SystemIndustrial Chemical Liquid Purification ApparatusResidential Point-of-Use Water Filtration UnitHigh Capacity Industrial Liquid FilterPortable Beverage Filtration CartridgeFuel Filter for Diesel Engine VehiclesReverse Osmosis System for Swimming PoolsCommercial Kitchen Grease Trap Filter

Codes