RO System Pump Mounting Bracket
Stainless steel bracket securing booster pumps in under-sink reverse osmosis systems. HTS 8421.99.0140 as structural part integral to water purification machinery.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If generic steel brackets without RO system specifications
Plain metal articles without machinery function go to Chapter 73.
If brackets for air compressor pumps
Gas handling equipment parts have distinct classifications.
If aluminum construction for general industrial use
Other aluminum articles classify separately from water machinery parts.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide CAD drawings showing pump alignment and vibration dampening features
• Document compatibility with specific RO pump models (e.g
• 100 GPD boosters)
Related Products under HTS 8421.99.01.40
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Inline Water Filter Head Assembly
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Reverse Osmosis Membrane Housing
A pressure vessel designed to hold reverse osmosis membranes in water purification systems. It is classified under HTS 8421.99.0140 as a part specifically for machinery used in filtering or purifying water through membrane separation processes.