Envisivent Permanent Flush Mount Air Return, 12" x 12” (Drywall Opening) Undermount Bundle Suitable for all 4" x

Suitable for all 4" x 10" ducts for porcelain/ceramic tile

Sleek and timeless

Installation is simple: tape

Vent Cover/Floor Opening 3" x 10" Slotted Openings 4 slots: 3-5/8" x 9/16"

totaling 40 slots

Envisivent Permanent Flush Mount Air Return, 12" x 12” (Drywall Opening) Undermount Bundle Suitable for all 4" xDescription The Envisivent Permanent Air Return Vent (12" x 12" Drywall Opening) is an ideal solution for hiding seam lines in any space. Its flush, seamless design delivers a clean, modern aesthetic perfect for residential, office, or commercial use. Installation is easysimply tape, apply joint compound, sand, and paint over the pre primed vent cover for a smooth, integrated finish. Made from moisture, mold, and water resistant materials, it comes