Big Horn 11492 4" x 20' hose clear with black Helix. This dust hose is made in the USA and is available in clear with a black helix or anti-static. Interior of hose is smooth for better flow of debris. The anti-static properties are a blend of polyethylene compounds and added fillers of carbon to make a static conductive compound which is then extruded into the hose.

Features:

• 4 Inch x 20 Feet
• Metal Wire Reinforced
• Clear PVC with black plastic helix
• Easy to see obstructions
• Smooth interior for better flow
• Manufactured by Hi-Tech Duravent
• Made in USA