Water tap filter

Claim 1

A filter device for attachment to a water tap nozzle comprising upper and lower components having means for selective interengagement and detachment, said upper component having means for securing to a water tap nozzle at one end and for attachment to said lower component at the other end thereof, and said upper component providing a passage for water from said tap to said lower component and having a water diffusing screen extending across said passage, said water diffusing screen being bowed to form a very shallow dome-like depending configuration, said lower component forming a passage for water from said upper component and having a single thin porous fibrous water filter pad having a thickness of several millimeters or less extending across the passage in said lower component and aligned with said screen in said upper component to receive water passing therefrom in a spray form, a supporting metal mesh screen positioned below and adjacent to said fibrous filter for support thereof, a sealing ring positioned above and in facing relation with said fibrous filter and forming a sandwich of said sealing ring, fibrous filter and mesh screen with said sandwich rigidly secured between projections extending from the internal walls of said upper and lower components, said diffusing screen spaced a distance of less than 1/4 inch above said filter to substantially reduce the impact of the water spray on the porous filter, said lower component forming a chamber as means for receiving water passing through said water filter and redirecting said water from a spray form to a steady stream as it passes from said device.