The DuraVent DirectVent Pro 4x7 60" Concentric Flex (46DVA-60FF) is a smart, cost-effective alternative to 45° elbows when navigating around obstacles like studs, joists, or trusses. Its flexible design allows you to place the vent exactly where it’s needed—faster and with fewer joints than rigid pipe. Ideal for tight spaces and complex installations, this concentric flex section saves time and reduces material use.
Fully compatible with the DirectVent Pro system, this component combines the reliability of rigid venting with the convenience of flexible pipe where it matters most.