Duravent 46DVA-WFS Wall Firestop
DuraVent 46DVA-WFS 4” x 6 5⁄8” DirectVent Pro Wall Firestop
$64.32 $51.45
DuraVent 46DVA-WFS DirectVent Pro Wall Firestop For 4” x 6 5⁄8” direct vent.
For horizontal (through-wall) installations. Refer to the appliance manufacturer’s installation instructions for requirements.
