Extractor and aerosol-generating device including the same

An aerosol-generating device comprising:

• a first extractor shaped to define a first cavity and having an open upper side;
• a heater protruding upwards from a bottom of the first extractor;
• and
• a second extractor shaped to define a second cavity having an open upper side, the second extractor including a bottom that is shaped to define a through-hole that is sized to permit the heater to pass therethrough, wherein the first cavity of the first extractor is sized to receive the second extractor to permit detachable coupling of the first extractor and the second extractor;
• a body shaped to define an insertion space that is sized to receive the first extractor and the second extractor;
• and
• an induction coil disposed to surround a portion of the insertion space, the induction coil being configured to cause the heater to generate heat.