Patent ID: 8870095

Claim:
A water delivery system in fluid communication with at least one valve, the water delivery system comprising: a spout including a discharge end; an aerator for positioning adjacent the discharge end of the spout; a fluid transport member having a first fluid conduit with a first end in fluid communication with the at least one valve and a second end positioned proximate the discharge end of the spout and upstream from the aerator; a first component directly coupled to the fluid transport member, the first component including a side wall defining a longitudinal axis and a second fluid conduit extending along the longitudinal axis and in fluid communication with the first fluid conduit of the fluid transport member, the first component further including at least one guide pin extending radially outwardly from the side wall; a second component coupled to the aerator, the second component including a side wall defining a bore sealingly receiving the first component and having a channel to receive the at least one guide pin wherein the second component is rotatable relative to the first component between an unlocked position and a locked position, the at least one guide pin being free to move axially within the channel when in the unlocked position and being restrained from axial movement within the channel when in the locked position; wherein the channel of the second component includes an axially extending portion and a circumferentially extending portion extending perpendicular to the axially extending portion; and wherein the first component further comprises a locking tab wherein the side wall of the second component includes a lip configured to engage the at least one locking tab and prevent rotational movement of the second component relative to the first component in a first direction.