An outlet mechanism with filtered water and tap water outlet modes includes: an inlet body and an outlet body; the inlet body is connected to the outlet body, which is disposed independently with a tap water outlet passage and a filtered water outlet passage inside; a first outlet control switch an a second outlet controls switch being respectively used to control the open and close of the tap water outlet passage and the filtered water outlet passage; the first outlet control switch is disposed on the inlet body, the second outlet control switch is disposed on the outlet body; and an outlet device being disposed independently at the end of the outlet body with a first outlet and a second outlet; the first outlet and the second outlet are respectively connected to the tap water outlet passage and the filtered water outlet passage.

A showerhead assembly including a filter cartridge assembly having a replaceable filter cartridge. The showerhead assembly includes a water-directing and filtering assembly having a body portion and a face portion removably affixed to the body portion. The filter cartridge assembly includes a split filter cartridge housing and filter cartridge. A first part of the filter cartridge housing is disposed in the body portion and a second part is disposed in the face portion. The filter cartridge includes a casing and spaced apart first and second end walls, an inlet connector extending axially from the first end wall, and an outlet connector extending axially from the second end wall and being offset from the filter cartridge central axis. The second end wall includes a first recess extending linearly between a peripheral edge of the second end wall and terminating at a termination position substantially aligned with the filter cartridge central axis.

A showerhead assembly including a filter cartridge assembly having a replaceable filter cartridge. The showerhead assembly includes a water-directing and filtering assembly having a body portion and a face portion removably affixed to the body portion. The filter cartridge assembly includes a split filter cartridge housing and filter cartridge. A first part of the filter cartridge housing is disposed in the body portion and a second part is disposed in the face portion. The filter cartridge includes a casing and spaced apart first and second end walls, an inlet connector extending axially from the first end wall, and an outlet connector extending axially from the second end wall and being offset from the filter cartridge central axis. The second end wall includes a first recess extending linearly between a peripheral edge of the second end wall and terminating at a termination position substantially aligned with the filter cartridge central axis.

Filter capsules for showers and sinks used in surgical settings, clean rooms and other contaminant-sensitive settings having modified outlets for improved splash control. Flat, concave, convex, asymmetric concave and asymmetric convex outlet inserts have pluralities of fluid bores with varying orientations to permit enhanced fluid flow control out of the filter capsules including divergent, convergent and mixed divergent/convergent fluid flows. An inlet with an axis offset at an angle to the longitudinal axis of the filter capsule body permits user control over the fluid flow strike point in a sink or shower stall via rotation of the capsule about the inlet connection point. A recessed outlet improves the prevention of contaminant dispersal by recessing the outlet away from contact points and potential contaminant sources. A filter cartridge top cap includes a downwardly extending extension with a concave bottom end to redirect fluids undesirably entering the filter capsule from the outlet away from the enclosed filter media and out the outlet.

Filter capsules for showers and sinks used in surgical settings, clean rooms and other contaminant-sensitive settings having modified outlets for improved splash control. Flat, concave, convex, asymmetric concave and asymmetric convex outlet inserts have pluralities of fluid bores with varying orientations to permit enhanced fluid flow control out of the filter capsules including divergent, convergent and mixed divergent/convergent fluid flows. An inlet with an axis offset at an angle to the longitudinal axis of the filter capsule body permits user control over the fluid flow strike point in a sink or shower stall via rotation of the capsule about the inlet connection point. A recessed outlet improves the prevention of contaminant dispersal by recessing the outlet away from contact points and potential contaminant sources. A filter cartridge top cap includes a downwardly extending extension with a concave bottom end to redirect fluids undesirably entering the filter capsule from the outlet away from the enclosed filter media and out the outlet.

A filter arrangement including a host filter and a prefiltration filter element, a filter device including the filter arrangement, and a method of processing fluid by passing it through the filter arrangement, are disclosed.

A filter arrangement including a host filter and a prefiltration filter element, a filter device including the filter arrangement, and a method of processing fluid by passing it through the filter arrangement, are disclosed.

The embodiments described herein include an apparatus for adapting an existing water fountain having a water supply line and an existing bubbler assembly for dispensing water to a filtered water fountain. The system includes an adapter base in fluid communication with the water supply line, a housing assembly secured to the adapter base, and a bubbler head assembly secured to the housing assembly for dispensing water. A filter cartridge assembly is disposed within the housing assembly and is in fluid communication with the adapter base and the bubbler head assembly.

The embodiments described herein include an apparatus for adapting an existing water fountain having a water supply line and an existing bubbler assembly for dispensing water to a filtered water fountain. The system includes an adapter base in fluid communication with the water supply line, a housing assembly secured to the adapter base, and a bubbler head assembly secured to the housing assembly for dispensing water. A filter cartridge assembly is disposed within the housing assembly and is in fluid communication with the adapter base and the bubbler head assembly.

A water discharge device is disclosed. A water discharge device according to an embodiment of the present invention may comprise: a main body unit including a first main body and a second main body movably connected to the first main body; and a discharge unit connected to the second main body so as to be moved with the second main body, and connected to a water source so as to discharge water in the water source to the outside, wherein the discharge unit comprises a plurality of link members having flow channels through which water flows, respectively, and rotatably connected to each other so as to connect the flow channels in a sealed manner.