A refillable fluid dispenser comprising a fluid reservoir (1), a dispenser member (3), such as a pump, and a filler valve (2) for filling the fluid reservoir (1) once it is empty of fluid and full of air, the dispenser being characterized in that it further comprises air exhaust means (5, 6) for extracting the air from the fluid reservoir (1), and for creating therein suction for sucking the fluid through the filler valve (2) in its open state.