This fits your .
Big Horn's 4-Inch by 20-foot Clear-Flex Hose is made of clear PVC. With a helix of heavy gauge wire, this quality 20-foot hose is ideally suited for connecting machines to your dust collection system. This very flexible hose will make a 90 degree turn with only a 6-Inch radius, and unlike hoses made completely of plastic, the wire cord supporting this hose can be grounded to the machine for dissipation of static charges. Please note: when fully extended this clear PVC flexible hose measures 20-foot, but relaxed length will vary, depending on your application. Use hose clamps (not included) for best connection.
Big Horn 11494 4-Inch By 20-Foot ClearFlex Hose