System for preparing a predetermined quantity of beverage suitable for consumption using an extractable product, comprising: - at least one disposable capsule (1, 30)); - an apparatus comprising a fluid dispensing device for supplying an amount of fluid, such as water, to the at least one disposable capsule, a receptacle for accommodating the at least one disposable capsule, and an outlet arrangement for supplying the beverage to a container, such as a cup, wherein - the at least one disposable capsule comprises a material barrier (5, 5a, 5b, 5c, 5d, 31, 32, 33, 34, 41a, 41b, 41c, 41d, 46c) for enclosing an inner space comprising the extractable product, wherein the material barrier comprises: i. an entrance area enabling passage of the fluid towards the inner space for interacting with the extractable product for preparing the beverage; ii. an exit area (5b, 34, 41b, 41b') for conducting at least a portion of the beverage away from the capsule; wherein - the system is further arranged for: v. bringing the dispensing device in fluid communication with the entrance area for supplying the fluid; vi. enabling the exit area to be positioned in a fluid communication with the outlet arrangement, wherein - the disposable capsule (1, 30) further comprises a displaceable body (6, 46) conceived to interact with the material barrier for discontinuing at least the exit area (5b, 34, 41b, 41b') thereof for enabling passage of the at least a portion of the beverage away from the capsule, characterised in that the capsule is provided with an exit filter, in that the exit area (5b, 34, 41b, 41b') is conceived to cooperate with an exit filter, and in that the exit filter is positioned post the material barrier. - at least one disposable capsule (1, 30)); - an apparatus comprising a fluid dispensing device for supplying an amount of fluid, such as water, to the at least one disposable capsule, a receptacle for accommodating the at least one disposable capsule, and an outlet arrangement for supplying the beverage to a container, such as a cup, wherein - the at least one disposable capsule comprises a material barrier (5, 5a, 5b, 5c, 5d, 31, 32, 33, 34, 41a, 41b, 41c, 41d, 46c) for enclosing an inner space comprising the extractable product, wherein the material barrier comprises: i. an entrance area enabling passage of the fluid towards the inner space for interacting with the extractable product for preparing the beverage; ii. an exit area (5b, 34, 41b, 41b') for conducting at least a portion of the beverage away from the capsule; wherein i. an entrance area enabling passage of the fluid towards the inner space for interacting with the extractable product for preparing the beverage; ii. an exit area (5b, 34, 41b, 41b') for conducting at least a portion of the beverage away from the capsule; wherein - the system is further arranged for: v. bringing the dispensing device in fluid communication with the entrance area for supplying the fluid; vi. enabling the exit area to be positioned in a fluid communication with the outlet arrangement, wherein v. bringing the dispensing device in fluid communication with the entrance area for supplying the fluid; vi. enabling the exit area to be positioned in a fluid communication with the outlet arrangement, - the disposable capsule (1, 30) further comprises a displaceable body (6, 46) conceived to interact with the material barrier for discontinuing at least the exit area (5b, 34, 41b, 41b') thereof for enabling passage of the at least a portion of the beverage away from the capsule,