Manifold for Ventilation Device

FIG. 1 is a perspective view showing a manifold for ventilation device; FIG. 2 is a front elevational view thereof; FIG. 3 is a rear elevational view thereof; FIG. 4 is a right side elevational view thereof; FIG. 5 is a left side elevational view thereof; FIG. 6 is a top plan view thereof; and, FIG. 7 is a bottom plan view thereof. The broken lines in the figures depict portions of the manifold for ventilation device that form no part of the claimed design.