TOOLCRAFT Gewebeschlauch 538850 6.1 mm 1/4 Sold per metre Transparent Braided hose

By using a particularly high-quality plastic mix, and additional strengthening using fabric inserts, both applications (extractor and pressure hose) are possible. And not just for air. Water, oil, alkalis, light heating oil or thin lubricants can also be conveyed using this hose.

Price: 2.29 from Conrad Electronic