Aria Vents 4"x10" Flushmount ABS Resin Matte Black Floor Register, $39.99 USD/Box, LL Flooring (Lumber Liquidators)

Easily match your flooring by precutting a piece to fit in the center tray. The sleek, flush installation offers a seamless floor surface without interruption. Enjoy airflow comparable to a conventional vent grill. This model requires pre-mounting before surface material installation, ideally by a professional.