An electronic cigarette substitute comprising: - a cigarette rod (10) having a battery and an electronic circuit； - an atomizer (22)； and - a liquid chamber (28) characterized in that the electronic cigarette substitute further comprises a simulated cigarette nozzle (20) comprising the atomizer (22) and the simulated filter (25), where the liquid chamber (28), which comprises a container (281), is integrated in the simulated filter (25)； the simulated filter (25) has a main body (252) and a through hole (254)； The liquid chamber (28) comprises a sealing membrane (30) for sealing the container (281) of the liquid chamber (28) and is mounted within one end of the through hole (254) of the simulated filter (25)； and the atomizer (22) can be coupled to the simulated filter (25) with the liquid chamber (28) and comprises a columnar alloy sponge adapted to break the sealing membrane (30) of the liquid chamber (28) when the Simulated filter (25) with the integrated liquid chamber (28) is coupled to the atomizer (22), and to extrude into the liquid chamber (28), the liquid in the container (281) impregnating the columnar alloy sponge to be atomized by the atomizer (22).Un substitutivo electrónico de cigarrillo que comprende: - una varilla de cigarrillo (10) que tiene una batería y un circuito electrónico； - un atomizador (22)；y - una cámara de líquido (28) caracterizado por que el substitutivo electrónico de cigarrillo comprende además una boquilla simulada de cigarrillo (20) que comprende el atomizador (22) y el filtro simulado (25), donde la cámara de líquido (28), que comprende un contenedor (281), está integrada en el filtro simulado (25)； el filtro simulado (25) tiene un cuerpo principal (252) y un orificio pasante (254)； la cámara de líquido (28) comprende una membrana de sellado (30) para sellar el contenedor (281) de la cámara de líquido (28) y está montada dentro de un extremos del orificio pasante (254) del filtro simulado (25)； y el atomizador (22) se puede acopl
