A variable configuration modular fluid filter assembly includes one or more discrete filter housing assemblies that each include a mount body constructed to support a cap and a filter sleeve. A plurality of bosses are formed on radially outward facing sides of the mount body and are each discretely selectable to fluidly connect the discrete mount body to one another to provide a desired flow characteristic of the discrete filter assembly arrangement. Preferably, each discrete filter assembly includes a seal arrangement disposed between the cap and the mount body and which orients the sealing interface therebetween at an acute angle relative to an axis of rotation of the cap relative to the mount body when the cap and mount body are engaged with one another.

A one-piece bracket for supporting one or more water filters is disclosed. The bracket includes a horizontally disposed base plate. A wall extends upwardly from the base plate. A horizontally disposed first support plate extends rearwardly from the upper end of the wall at the upper rearward end of the wall. The first support plate has three semi-circular openings formed therein. A horizontally disposed second support plate extends forwardly from the upper end of the wall at the upper end thereof and has a semi-circular opening formed therein. A horizontally disposed third plate extends forwardly from the front side of the wall below the second plate and has a semi-circular opening formed therein. A water filter may be inserted into the semi-circular opening in the first plate. The semi-circular opening in the third plate acts as a guide.

A single-use filtration device including a plurality of single-use filter capsules connected with each other by rigid lines, of which at least a part is firmly mounted in a raster universally specified by a holder. The filter capsules, in particular as regards the type of filter, type of construction and/or size, and/or the connections of the filter capsules, are preconfigured for a desired filtration process.

A modular device for a fixed arrangement and interconnection of individual separation units and/or first functional units for performing one or more unit operations in a biotechnological process. The modular device includes a plurality of distributor caps provided for attachment to the separation units and/or first functional units. The distributor caps each have: a fluid distribution mechanism having a working connection and at least two supply or discharge connections, wherein the fluid distribution mechanism can assume at least two defined switching positions; connection mechanisms for establishing a flow communication between a fluid inlet or outlet of the separation unit or the first functional unit and the working connection of the fluid distribution mechanism; coupling mechanisms for establishing a rigid mechanical coupling and a flow communication with an adjacent distributor cap; and an interface for changing the switching positions of the fluid distribution mechanism.

Systems and methods for filtering unpurified water using modular filtration units are disclosed. According some embodiments of the invention the modular filtration unit may include a modular removable filtration cartridge with pressed non-woven geotextile fabrics and a frame assembly, and a filtration container. The filtration container holds the modular removable filtration cartridges and has walls that form a basin. A first wall has an inlet for receiving water into the filtration container and a second wall has an outlet for draining water out of the filtration container. The water is filtered by the modular removable filtration cartridges as it flows across the basin from the inlet to the outlet. The modular filtration units may be combined together to form a zoned filtration assembly, which may be inserted into the hull of a floating swimming pool. The zoned filtration assemblies may filter natural water as it fills the swimming pool.

A filter module for a water dispensing device according to the present disclosure includes a filter housing which has an inflow port and a discharge port, and a plurality of filters which includes a filtration member provided in the filter housing to purify water flowing therein through the inflow port and to supply purified water to the discharge port, and filtering raw water flowing therein from the outside into purified water, and the filter module includes a pre-filter through which raw water passes firstly and in which a first carbon block having a hollow shape is built-in, a hollow fiber membrane (UF membrane) filter through which water passes through the pre-filter passes secondly, a second carbon block having a hollow shape through which water passing through the hollow fiber membrane filter passes thirdly, and an electrostatic adsorption member through which water passing through the second carbon block passes fourthly.

A filter module for a water dispensing device according to the present disclosure includes a filter housing which has an inflow port and a discharge port, and a plurality of filters which includes a filtration member provided in the filter housing to purify water flowing therein through the inflow port and to supply purified water to the discharge port, and filtering raw water flowing therein from the outside into purified water, and the filter module includes a pre-filter through which raw water passes firstly and in which a first carbon block having a hollow shape is built-in, a hollow fiber membrane (UF membrane) filter through which water passes through the pre-filter passes secondly, an electrostatic adsorption member through which water passing through the hollow fiber membrane filter passes thirdly, and a second carbon block through which water passing through the electrostatic adsorption member passes fourthly.

The invention relates to an apparatus (1, 1′) for filtering a fluid, in particular a Bernoulli filtering apparatus (1, 1′), comprising: a housing (3, 3′), a plurality of filter elements (55), arranged in the housing (3, 3′), for filtering the fluid, an inlet (5) for admitting fluid to be filtered into the housing (3, 3′), and an outlet (7) for discharging the filtered fluid from the housing (3, 3′). The invention solves the stated problem by providing the housing (3, 3′) with a plurality of housing segments (23) which can be connected to adjacent housing segments (23), and by a filter element (55) being arranged at least partially inside each housing segment (23), and by the housing segments (23) and filter elements (55) together forming a modularly assembled filter module (9). The invention also relates to apparatuses of the kind initially specified which further comprise: at least one housing cover (25) for closing the housing, at least one filter cleaning mechanism (11) for cleaning the filter element (55) of residues from the filtered fluid, and at least one backflushing system (13, 13′) in fluid communication with the filter element (55), for conducting and discharging the residues from the filtered fluid. The invention solves the stated problem by the filter cleaning mechanism (11) being associated with the housing cover (25) and in particular being fixed thereto, and by the backflushing system (13, 13′) being associated with the housing (3, 3′), in particular with housing segments (23).

Filters comprising at least one filter arm comprising a plurality of hollow elements in fluid communication with each other, the hollow elements having porous walls, the at least one filter arm having a first end and a second end; and, a hollow base having a side wall, and a base outlet port, wherein the hollow base is in fluid communication with the at least one filter arm, wherein the second end of the at least one filter arm is connected to the hollow base; filter devices including the filters, and methods of using the filters, are disclosed.

Filters (including curved filters) and filter arrangements comprising a plurality of filter arms, each arm comprising a hollow tube, each hollow tube having a first end and a second end, and a tube inner fluid channel having an inner diameter; the filter further including a first tube connector, comprising a first hollow body having a first hollow body inner diameter, connected to, and in fluid communication with, the hollow tubes, wherein the first hollow body inner diameter is greater than the tube inner fluid channel inner diameters, and filter devices including filters and filter arrangements, and methods of use are disclosed.