A smoking appliance, comprising: a holder (1, 2) having a through hole serving as a smoke passage, which detachably holds a filter medium in a middle of the smoke passage; a heater attached to the holder (1, 2) at a location upstream to the filter medium; a heat insulator attached to the holder (1, 2) at a location upstream to the heater, the smoking appliance being characterized in that: the holder (1, 2) is formed of an engineering plastics and includes a male holder having an external thread and a female holder having an internal thread screwed on the external thread of the male holder; the through hole is formed to pass through the male holder and female holder; the filter medium is detachably held in the middle of the smoke passage between the male holder and the female holder; the heater is attached to the male holder, so that the heater is located on the upstream side to the filter medium to face the filter medium and to face partially the smoking passage; the heat insulator is attached to the male holder, so that the heat insulator is located on the upstream side to the heater to face the smoking passage and at the outer periphery of the heater to surround the heater, a metal plate is provided on the surface facing the smoke passage and the surface facing the filter medium in the male holder, so that the metal plate covers the heat insulator and the heater. a holder (1, 2) having a through hole serving as a smoke passage, which detachably holds a filter medium in a middle of the smoke passage; a heater attached to the holder (1, 2) at a location upstream to the filter medium; a heat insulator attached to the holder (1, 2) at a location upstream to the heater, the smoking appliance being characterized in that: the holder (1, 2) is formed of an engineering plastics and includes a male holder having an external thread and a female holder having an internal thread screwed on the external thread of the male holder; the through hole is formed to pass through the male holder and female holder; the filter medium is detachably held in the middle of the smoke passage between the male holder and the female holder; the heater is attached to the male holder, so that the heater is located on the upstream side to the filter medium to face the filter medium and to face partially the smoking passage; the heat insulator is attached to the male holder, so that the heat insulator is located on the upstream side to the heater to face the smoking passage and at the outer periphery of the heater to surround the heater, a metal plate is provided on the surface facing the smoke passage and the surface facing the filter medium in the male holder, so that the metal plate covers the heat insulator and the heater. the holder (1, 2) is formed of an engineering plastics and includes a male holder having an external thread and a female holder having an internal thread screwed on the external thread of the male holder; the through hole is formed to pass through the male holder and female holder; the filter medium is detachably held in the middle of the smoke passage between the male holder and the female holder; the heater is attached to the male holder, so that the heater is located on the upstream side to the filter medium to face the filter medium and to face partially the smoking passage; the heat insulator is attached to the male holder, so that the heat insulator is located on the upstream side to the heater to face the smoking passage and at the outer periphery of the heater to surround the heater, a metal plate is provided on the surface facing the smoke passage and the surface facing the filter medium in the male holder, so that the metal plate covers the heat insulator and the heater.