Do you know if this capsule can be used in America?

Hi Ellen, No, the Nuna PIPA Next is not approved for use in America. It is designed to meet European  standards, which are different from the U.S.  regulations. For the U.S. market, Nuna offers the Nuna PIPA, PIPA RX, PIPA Lite, PIPA Lite R, and PIPA Lite LX, which comply with American safety standards. If you’re in the U.S. or traveling there, you’ll need one of these models instead. Hope that helps