Deionization Cartridge Mounting Rack
Stainless wall-mount rack holding mixed-bed DI cartridges for lab ultrapure water systems. Specific to water purification, HTS 8421.99.0140.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If generic stainless racks
Metal articles without specific machinery function in Chapter 73.
If imported with integrated pumps
Self-contained lab water treatment units classify as machinery.
If parts of water analysis instruments
Analytical instrument parts shift to Chapter 90.
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Import Tips & Compliance
• Document resin cartridge dimensions (e.g
• 10" x 2.5") and flow capacity ratings
• Specify resistivity monitoring port integration (18.2 MΩ-cm)
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