The ornamental design for a filter having a bottomanchor flap to cause sediment deposition around a stormsewerinlet, as shown and described.
FIG. 1 is a perspective view of a filter having a bottom anchor flap to cause sediment deposition around a storm sewer inlet showing my new design;
FIG. 2 is a side view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof; and,
FIG. 5 is an cross-sectional view taken generally on the line 5-5 of FIG. 3.
The cross-line pattern, which is partially shown for ease of illustration, represents a conventional fabric and is understood to repeat uniformly throughout the indicated area.
Removable open top wire basket lined with a fabric filter material for use within a storm sewer under a grate to facilitate removal of accumulated sediment