Multi-function showerhead filter system with swivel inlet connection

Abstract

A multi-function showerhead filter system includes a ball-like swivel-mounted inlet joint having a fluid input to the housing, the inlet joint including a fluid input cavity converging, at a distal end, into a venturi outlet. The system also includes a pressure chamber formed within the housing, downstream of the venturi outlet and in fluid communication with it, the chamber having an inlet at least equal to a largest radius of the venturi outlet. The system also includes a turbulence-inducing water filter cartridge secured within the housing downstream of the pressure chamber and having an inlet surface in fluid and mechanical communication with it. The system further includes an output within the housing, secured downstream of the filter cartridge and in fluid communication with it, the output of which is passed through the cartridge, into one of the function modes of spraying, bubbling and massaging.

1 . A multi-function showerhead filter system disposed within an elongate housing, the system comprising: 
 (a) a swivel-mounted inlet joint comprising a fluid input to said housing, said inlet joint including a fluid input cavity converging, at a distal end thereof, into a venturi outlet;    (b) a pressure chamber formed within said housing, downstream of said venturi outlet and in fluid communication therewith, said chamber having an inlet opening at least equal in radius to a largest radius of said venturi outlet of said swivel-mounted joint;    (c) a turbulence-inducing water filter cartridge secured within said housing downstream of said pressure chamber and having an inlet surface in fluid communication therewith and having an outlet surface; and    (d) fluid configuration means, disposed within said housing, and secured downstream of said filter cartridge in fluid communication with said outlet surface, said fluid means comprising means for providing a pressurized water output from said housing in selectably one or more of the functions of spraying, bubbling and massaging.