FIG. 1 is a left side perspective view of an irrigation adapter for shaver blades in accordance with the new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is top plan view thereof, the bottom plan view being a mirror image thereof;

FIG. 4 is a front elevation view thereof; and,

FIG. 5 is a rear elevation view thereof.

The broken line showing in FIGS. 1, 4 and 5 is included for the purpose of illustrating portions of the irrigation adapter for shaver blades that form no part of the claimed design.