HTS code 9902.16.61 covers "Electrothermic tea kettles, of a kind used for domestic purposes, each with clear glass chamber, having a stainless steel tea steeper and hinged metal limescale filter, the foregoing having a base containing a temperature control lever (provided for in subheading 8516.71.00)" under the US Harmonized Tariff Schedule. This is the official duty rate charged by US Customs when this product is imported into the United States, sourced directly from the U.S. International Trade Commission and refreshed daily.