Aria Vents Lite Cotton White 3"x10", $22.99 USD/Box, LL Flooring (Lumber Liquidators)

Customize the vent by inserting a precut piece of your flooring material into the center tray. Installation is simple with a drop-in method. Crafted from high-grade ABS plastic, it withstands heavy foot traffic and commercial use, offering air flow comparable to standard vent grills.