Flexaust 8" Ducting Hose Spotted out-in-the-wild for dust collection of Home Ducting!
A popular local to Akron duct cleaning company using 8-T-7W-25 Flexaust #8901080025 T-7W (T7W) 8 inch Dust and Material Handling Duct Hose for their dependable use. The W stands for wear strip which is the yellow covering on the spiral reinforcement.
Need some? https://hosewarehouse.com/products/Flexaust-T-7W-T7W-8-inch-Dust-and-Material-Handling-Duct-Hose-25ft
Special offset clamps and connectors available too!