Product details:
4" x 10" Premium Flush Mounted Vent Grille Cover - Permanent Cold Air Return Made for duct size 4" x 10"Thepremium flush mounted vent and grille coveris an innovative flush access door for walls and ceilings. It is designed for installation in drywall, plaster, masonry, tile or any flush surface. The door panel features a magnetic removable grille door which provides an architecturally pleasing appearance and provides easy accessIt can be easily installed, and comes in prime coated white. Not only that this panel is fire rated thus making it non-flammable, but it is also impact, moisture, water, and mold resistant! This productis not only eco-friendly manufactured, but it also non-hazardous with triple fiber reinforced cement board. Product description: Duct Size: 4"W x 10"H Overall dimensions: 12;" x 1312;" x 712;" Material: Magnetic triple fiber reinforced cement board, with 24 gauge galvanized satin coat steel frame Slot size: .26" x 2.9" Total slots: 13 slots
