A filter cartridge for a domestic cooling appliance includes a beaker-shaped housing which is provided at an open end with a coupling for securing to a filter head, and a particle filter insert which is received in the housing. The particle filter insert is guided movably along an axis of the housing between an abutment position, in which it is embedded completely in the housing, and a position in which it at least partially protrudes from the housing. A domestic refrigeration appliance having the filter cartridge is also provided.

A filter assembly (10) which is suitable for use in a fluid container (1) of a domestic appliance comprises a filter element (30) and a filter housing (40) for delimiting a portion (8) of a fluid container (1) in which a fluid retrieval pipe (4) is present and in which the filter element (30) is to be arranged, the filter housing (40) being adapted to let fluid into the delimited portion (8) of the fluid container (1) and to direct a fluid flow from an inlet position (41) to an inlet (5) of the fluid retrieval pipe (4) through the filter element (30), the filter element (30) being configured for at least partially enclosing the fluid retrieval pipe (4), and the filter element (30) having a filter medium and a semi-permeable skin for at least partially enclosing the filter medium.

Described herein includes sample liquid purification apparatus, systems, and techniques of use. The purification apparatus generally can operate to reduce a temperature of a precursor liquid within a beverage machine or appliance. For example, a thermally conductive body can define a heat sink having a tortuous path for propagation of the precursor therethough, facilitating temperature reduction. The purification apparatus can further generally operate to sanitize or otherwise reduce a level of contaminants in the precursor liquid. For example, an energy source, such as a light emitting diode, can be arranged or integrated with the thermally conductive body to emit ultraviolet radiation toward the precursor liquid within the thermally conductive body.

Disclosed herein is a plasma generator capable of stably performing the discharge and an appliance having the same, wherein the plasma generator is configured to generate the discharge by plasma. The plasma generator includes a first case configured to store water to be treated; a second case disposed inside the first case and provided with a body having opposite sides opened, and a cover covering opened one side of the body; a first electrode disposed such that at least thereof is immersed in the water to be treated stored in the first case; and a second electrode disposed inside the second case. The second electrode is apart from a water surface of the water to be treated in an upper side of the water surface of the water to be treated in contact with opened other side of the body opposite to one side of the body.

A system including a tube for transferring fluid and a lighting assembly. The lighting assembly includes a housing having an opening that is configured to receive the tube and one or more light sources configured to emit high intensity narrow spectrum light in a direction towards the tube when the tube is received by the opening.

The present invention relates to new and useful improvements in the method of purifying water. The refrigerator has a storage chamber therein for a water filter device with a coconut shell activated carbon rod installed in the storage chamber to purify water supplied from an external water supply source.

A water purifying apparatus for a refrigerator includes a head, a filter housing inserted into the head, a filtering member inside the filter housing, a head insertion portion inserted into the head and coupled to the head, and a fixing portion protruding along a circumference of the head insertion portion, and a sealing member fixed to the fixing portion and disposed along a circumference of the filter housing. The sealing member includes a sealing portion configured to protrude outward along the circumference of the filter housing so as to be in close contact with the inner surface of the head, a hook portion disposed below the fixing portion to be restricted by the fixing portion, and a connection portion configured to connect the sealing portion to the hook portion.

A washing machine appliance and a method for operating a washing machine appliance are provided. The washing machine appliance includes a tub and a drum rotatably mounted within the tub. The drum defines a wash chamber for receipt of articles for washing. The washing machine appliance also includes a controller. The controller is configured for and/or the method includes selectively filtering a flow of wash liquid from the tub, automatically based on determining a load type of articles within the wash chamber and/or based on a received user input.

A coalescing removal separator includes a separator tank having a separator input configured to receive a fluid flowing through a system having entrained gasses and solid particles, having a tank wall configured to form a volume/chamber inside the separator tank to process the fluid, and having a separator output configured to provide processed fluid that is free of at least some of the entrained gasses and solid particles; and a coalescing media arranged in the volume/chamber of the separator tank, the coalescing media having at least one helically wound brush with a stem and intertwined bristles substantially filling the volume/chamber of the separator tank and being configured to enable the at least some of the entrained gasses and solid particles to come out of the fluid.

The present invention relates to a filter unit suitable for filtering microfibres within a feed, especially a feed originating from a textile treatment apparatus. The present invention also relates to a textile treatment apparatus comprising said filter unit and a method of filtering utilising said filter unit.