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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

National subdivision

84213

Filtering or purifying machinery and apparatus for gases:

Common commodities
High-efficiency air cleaner for industrial useCatalytic converter for vehicle emissionsIndustrial smoke scrubber unitGas purifier for exhaust systemsCommercial dust collector apparatusAir filtration system for factoriesSmoke removal equipment for industriesIndustrial gas scrubbing systemDust-free air filter for workshopsExhaust gas purification device for power plants

Codes