4" x 50' CLEAR PVC DUST COLLECTION HOSE BY PEACHTREE WOODWORKING PW377 The PVC hose is wrapped around a steel wire that can easily be grounded. Tight bending radius allows you to maneuver the hose anywhere in your shop. This heavy duty hose will not collapse under pressure from your dust collector. Hose is clear so you can see directly inside to spot any kind of obstruction.