Lewatit MonoPlus S100 Cation Resin from Canada
Lewatit MonoPlus S100 is a monodisperse strong acid cation exchanger for ultra-pure water, based on acrylic-divinylbenzene (3906 polymer). HTS 3914.00.60.00 covers it as 'Other' ion-exchanger in primary form.
Duty Rate — Canada → United States
13.9%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Certify acrylic predominance (>95% per note); distinguish from gel-type
• Avoid misdeclaration as household under 3924 note exclusions