A magnetization purifying device is provided. At least one or more accommodation spaces formed inside a housing unit along a preset depth or a width status are formed for accommodating a preset amount of magnetization purifying devices having corresponding status, a covering unit having an outwardly-extended engaging segment is provided and capable of being rotated for being matched with an opening formed at one end of the housing unit, another end of the housing unit capable of accommodating the magnetization purifying devices is formed with a recessed engaging segment, so that the magnetization purifying device can perform a predetermined rapid circulating magnetic force line cutting operation to introduced water or air, thereby enabling the water or air fully magnetized and discharged to be provided with anticipated pure oxygen and negative ions, thus the dissolved oxygen in water in a predetermined route, for example an aquaculture pond, can be increased.

A system for signaling and/or displaying a depletion condition of a filter cartridge in a water treatment device by means of filtration with replaceable cartridges. The filter cartridge including an identification code which identifies the cartridge and which can be read by means of an optical reader of a portable electronic device. The portable electronic device includes a programmable control interface which can be displayed on a screen of the portable electronic device, by means of which it is possible to acquire identification data of the cartridge, to modify one or more predefined or previously imposed parameters in relation to the conditions of use of the cartridge, and to display the effective duration of the cartridge.

The present disclosure concerns module for disinfecting water by UV radiation, for example source or miming water to be disinfected for the purpose of serving as drinking water. In particular, the present disclosure provides a UV-LED radiation-based modules for disinfecting water before consumption, the modules include at least one removable lens for prolonging the service life of the module.

A filter unit includes an inlet for receiving unfiltered water. A first fluid path directs water through a membrane and a filter element to a first outlet. Additionally, a second fluid path directs water across the membrane and to a second outlet.

A household water purifier and a filter quick knockdown mechanism thereof are provided. The water purifier includes the filter quick knockdown mechanism, and a housing. The filter included in the filter quick knockdown mechanism and the housing are connected via the filter quick knockdown mechanism. A lower end surface of the filter is movably connected with a pressing plate, and the pressing plate is configured to lift the filter and press the pressing lid of the filter quick knockdown mechanism upon disassembling the filter. The filter quick knockdown mechanism includes a first positioning mechanism and a locking mechanism. When the first positioning mechanism provided on the filter is configured to be mated with a second positioning mechanism provided on the housing, the filter is coupled with the housing via the locking mechanism.

An ultraviolet sterilization device includes a liquid passing pipe assembly and an ultraviolet light source. The liquid passing pipe assembly includes a shell and a transparent hollow pipe, the shell is sleeved on the hollow pipe, the shell is provided with an accommodating groove. The ultraviolet light source is provided in the accommodating groove. An end of the hollow pipe is configured as a liquid inlet end, and another end thereof is configured as a liquid outlet end, and the hollow pipe is used for circulating liquid. The wall surface of the hollow pipe is covered with a reflective film, the reflective film is provided with first light transmitting holes at the position corresponding to the ultraviolet light source. The first light transmitting hole is communicated with the accommodating groove, and the reflective film is used for scattering the ultraviolet light in different areas in the hollow pipe.

A shower assembly comprising a shower head; and a manifold configured to removably receive a water filter assembly; wherein the manifold comprises a bore having an outward-facing open end to receive the water filter assembly, wherein the manifold is downstream of and in fluid communication with a water source, and is upstream of and in fluid communication with the shower head.

A biofilm mitigation apparatus includes a supply container, a disinfectant generator, a power source, and a delivery tube. The supply container is configured to store one or more materials for a formation of a disinfectant. The disinfectant generator is configured to generate the disinfectant from the one or more materials from the supply container. The power source is configured to provide electrical power to the disinfectant generator. The delivery tube is configured to transport the disinfectant from the disinfectant generator to a biofilm.

A water treatment system having a base assembly and a treatment assembly. The treatment assembly of the system may be configured to filter particulates from water. The base assembly may include a UV reactor operable to disinfect water for consumption.

An apparatus for the mineralization of drinking water has a housing with an inlet and an outlet, a filter positioned in the housing, a container receptacle assembly affixed to or formed on the housing, a pump cooperative with the container receptacle assembly, and a manifold connected to an outlet of the pump and to an outlet of the filter. The filter is connected to the inlet of the housing and adapted to filter contaminants. The container receptacle assemblies adapted to connect with a bottle containing a mineral or supplement therein. The pump is adapted to pass the mineral or supplement in a measured amount from the bottle. The manifold is adapted to mix the mineral or supplement with the filtered water so as to discharge a mineralized drinking water through the outlet.