Household appliance with a container for receiving liquid, wherein the container has a drain opening and an inlet element , a pump for pumping the liquid, a recirculation line , which connects the drain opening fluidically to the inlet element , wherein the pump is embodied to pump liquid out of the container through the drain opening into the recirculation line , to pump the liquid in a pump direction through the recirculation line , and to supply the liquid from the recirculation line and through the inlet element back to the container , wherein the household appliance has a filter element which is fluidically connected to the recirculation line , wherein the filter element is embodied to filter impurities from the liquid pumped through the recirculation line in the pump direction , wherein the filter element has a downstream side (125-1) in respect of the pump direction , and wherein the household appliance has a substance element which is fastened to the downstream side (125-1) of the filter element , wherein the substance element is embodied to output care substance to the liquid pumped through the recirculation line , characterised in that a filter apparatus of the filter element is embodied as a deformable filter apparatus which can be deformed after dissolution of the substance element to form a pouch-shaped filter apparatus , which is embodied to filter impurities out from the liquid pumped through the recirculation line . wherein the container has a drain opening and an inlet element , a pump for pumping the liquid, a recirculation line , which connects the drain opening fluidically to the inlet element , wherein the pump is embodied to pump liquid out of the container through the drain opening into the recirculation line , to pump the liquid in a pump direction through the recirculation line , and to supply the liquid from the recirculation line and through the inlet element back to the container , wherein the household appliance has a filter element which is fluidically connected to the recirculation line , wherein the filter element is embodied to filter impurities from the liquid pumped through the recirculation line in the pump direction , wherein the filter element has a downstream side (125-1) in respect of the pump direction , and wherein the household appliance has a substance element which is fastened to the downstream side (125-1) of the filter element , wherein the substance element is embodied to output care substance to the liquid pumped through the recirculation line , characterised in that a filter apparatus of the filter element is embodied as a deformable filter apparatus which can be deformed after dissolution of the substance element to form a pouch-shaped filter apparatus , which is embodied to filter impurities out from the liquid pumped through the recirculation line . the filter element is embodied to filter impurities from the liquid pumped through the recirculation line in the pump direction , wherein the filter element has a downstream side (125-1) in respect of the pump direction , and wherein the household appliance has a substance element which is fastened to the downstream side (125-1) of the filter element , wherein the substance element is embodied to output care substance to the liquid pumped through the recirculation line , characterised in that a filter apparatus of the filter element is embodied as a deformable filter apparatus which can be deformed after dissolution of the substance element to form a pouch-shaped filter apparatus , which is embodied to filter impurities out from the liquid pumped through the recirculation line . <EOS>