FIG. 1 is a perspective view of a hose connection device unit assembly showing my new design attached to a lawn mower deck;
FIG. 2 is an isolated view on an enlarged scale taken from FIG. 1;
FIG. 3 is an exploded view taken from FIG. 2;
FIG. 4 is a front view thereof;
FIG. 5 is a back view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a right side view thereof;
FIG. 8 is a top view thereof; and,
FIG. 9 is a bottom view thereof.
In the drawings, the broken lines showing a lawn mower illustrate environment and form no part of the claimed design.