Ququyi 3/4" (19Mm) Id X 1" Od Silicone Vacuum Tubing Hose Black, 3.28Ft Length Product Details Pre-cut flexible silicone tubing. High quality, flexible silicone compound in compliance with FDA and 3A Sanitary Standards. USDA approved for meat and poultry plants. This extremely flexible, food grade silicone is suited for general low pressure industrial applications for the conveyance of chemicals, liquids, gases, and solids of suitable granular size, such as factory air lines automation machinery and pneumatic lines. Its many suitable uses include pumps, shiphons, filters, AC and HVAC tubing, drain valve connections, filters, plumbing, drip irrigation, ponds and gardens, beer brewing, wine making, and more. Lightweight, flexible, tubing provides excellent solvents, alkalis, and acids. Smooth inner surface for easy flow and easy cleaning. Because of its versatility and the ability to be used in a wide range of applications, it is a great value for your money. For your industrial, chemical, and agricultural supplies. Also available in 3.28Ft 6.6Ft 9.84Ft 16.4Ft. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.