Distillation Filtration Apparatus - Lab Vacuum Filtration Distillation Product Details Description: This vacuum filtration kit with pump is made of high-quality borosilicate glass 3.3, which has uniform wall thickness and is free of bubbles. It is resistant to pressure, high temperature, and has excellent sealing performance. Features: Material: Borosilicate glass Receiving bottle: 1000ml Diameter of sand core: 40mm Filter membrane: 47-50mm Core pore size: 10?m Size: 25*25*25cm Weight: 1kg Package includes? 1Distillation Filtration Apparatus 1Rubber tube ?High-quality material?: The Heavy Wall Lab Filtering Set is made of borosilicate glass, with uniform wall thickness, high pressure and high temperature resistance, and good airtightness. ?Fast filtration?: The filtration apparatus is equipped with a 40mm sand core diameter, allowing for fast suction filtration. ?Clamp?: Equipped with an alumina clamp for fixing the sand core head. ?Sand core head?: The sand core head with a frosted design can effectively fix the filter membrane. ?Rubber tube?: Comes with a free rubber tube. 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.