A laundry washing machine includes a variable length agitator that is configurable in multiple configurations that provide different lengths for the agitator along its axis of rotation. The variable length agitator includes at least first and second members that are moveable relative to one another both along and about the axis of rotation to vary the length of the variable length agitator along the axis of rotation.

A laundry appliance includes a drum that is rotationally operable within a tub and a rotator that is rotationally operable relative to the drum. The rotator includes an impeller that is axially fixed with respect to the drum and includes a receiver, a removable agitator that is selectively coupled with the receiver, and a filtration structure that is disposed at least within the removable agitator.