DuraVent DuraFlex SW 3" x 200' Stainless Steel Length hand-crafted designed for homeowners by a

designed for homeowners by a leading manufacturer of professional duct cleaning equipment

Bishop finial included

Matte black finish top and base

The maximum overlap for this frame is 1 1⁄2″ for sides and 3/4″ for the top with curtain

51 lbs Warranty 1 yr limited PROP 65 Yes Warranty

DuraVent DuraFlex SW 3" x 200' Stainless Steel Length hand-crafted designed for homeowners by aDuraFlex Pro DuraFlex Pro is the ultimate in flexible steel liners for strength and flexibility. It features 20% more stainless steel per foot compared to other liners on the market. Its extreme flexibility facilitates problem free installations where multiple offsets are needed. DuraFlex Pro is available in 3 through 12 diameters in lengths, kits and custom lengths. DuraFlex Pro is manufactured utilizing highly corrosion resistant 316 Stainless