Water Filter Cartridge Holder Assembly
A modular assembly that securely holds replaceable filter cartridges in residential or commercial water purification units. Falls under HTS 8421.99.0140 due to its dedicated role in water filtering machinery.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for air or gas filtration systems
Parts of air purifying apparatus are separated from water-specific provisions.
If sold as standalone plastic housings for retail
Tableware or kitchen plastic articles shift to Chapter 39 if not machinery parts.
If aluminum construction without water-specific design
General aluminum articles without functional filtration integration classify in Chapter 76.
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Import Tips & Compliance
• Include assembly drawings showing integration with filter cartridges to confirm water purification specificity
• Label with model compatibility for brands like Pentair or Culligan to support proper HTS classification
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