Westinghouse W4HA6 Air Filter Rack from China
The Westinghouse W4HA6 filter rack holds MERV-rated filters in air handler cabinets of air conditioning systems, maintaining air quality during temperature/humidity processing. HTS 8415.90.80 encompasses filter housing assemblies for AC fan systems.
Duty Rate — China → United States
18.9%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
Import Tips
• Filter size tolerances (1/8" increments) critical for sealing performance
• Galvanized sheet metal gauges specified for structural integrity
• Static pressure drop data supports airflow claims