Inline Disc Filter for Wastewater from Canada
Rotating disc filter that continuously filters wastewater through fine mesh screens for tertiary treatment. Falls under HTS 8421.29.00 for other liquid filtering machinery, excluding oil filters. Used in sewage treatment plants for effluent polishing.
Duty Rate — Canada → United States
15%
Rate breakdown
9903.82.1015%Except as provided for in headings 9903.82.12, 9903.82.17 and 9903.85.68, derivative aluminum and steel articles with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 15 percent, as provided for in subdivision (f) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include mesh size and hydraulic loading specs; comply with EPA wastewater standards documentation; distinguish from residential septic filters to maintain industrial classification