Dispenser for fluid product

Refillable fluid product dispenser comprising:-a tank (R) of fluid product defining a neck (R2),-a dispensing member (P) mounted on the neck (R2) and comprising an inlet (P2),-fastening members (2, 3) for fixing the dispensing member (P) on the neck (R2),-an immersion tube (D) connected to the inlet (P2) of the dispensing member (P) and extending into the tank (R), characterized in that the immersion tube (D) is connected to the neck (R2) of the dispensing member (P). According to the invention, the immersion tube (D) is integrally connected to the tank (R) of fluid product by means of a support (1) forming at least one filling window (15) in direct communication with the interior of the tank (R) of fluid product, the fastening means (2, 3) allowing the dispensing means (P) to be removed in order to access the support (1) in order to fill the tank (R) of fluid product through said at least one filling window (15). 可重复填充的流体产品分配器，包括：-流体产品的储罐(R)，其限定有颈部(R2)，-分配构件(P)，其安装在颈部(R2)上并包括入口(P2)，-紧固构件(2，3)，用于将分配构件(P)固定在颈部