Filter useful for ultrafiltration of fluids, preferably drinking water in a gravity-operated water household filter, comprises a membrane pack which partially comprises hydrophobic membrane

摘要

Filter for ultrafiltration (1), comprises a membrane pack (2) which partially comprises hydrophobic membrane. Independent claims are also included for: (1) carrying out ultrafiltration of fluids, preferably drinking water, comprising passing the fluid through the membrane pack made of capillary membranes (3) which are partially hydrophobically formed, and at least partially discharging gas present in the liquid by the hydrophobic capillary membranes; (2) a gravity-operated water household filter comprising the above filter for ultrafiltration; (3) a filter cartridge for drinking water, comprising an inlet, an outlet and the above filter for ultrafiltration; and (4) a water dispenser comprising the filter for ultrafiltration.