Envisivent Removable Flush Mount Air Return, 14” x 8” (Drywall Opening) CB5018

•  18 straight horizontal slots
• Over 32 square inches (206 square cm) of open vent area
• Moisture, mold, and water resistant
• Machine-beveled outer edges for seamless finishing
• Primed and ready to paint
• Eco-friendly manufacturing and non-hazardous
• Vent Cover Material: Triple Fibre Reinforced Cement Board
• Designed to be installed with 0.5″ thick drywall