Miniature 2-Unit Compressed Air Filter Regulator Lubricator Piggyback Combo With Product Details Pneumatic Plus SAU Series piggyback air filter regulator lubricator offers space saving complete airline solution for most effective air filtration, pressure control and lubrication to keep your air tools working properly. SAU Series piggyback air filter regulator lubricator is offered with Drain (Manual or Auto) and Bowl (Metal or Polycarbonate) options to better suit your needs. Oil Injection on the Lubricator can be adjusted and completed turned off as necessary. Max Supply Pressure: 250 PSI, Max Operating Pressure: 150 PSI 36 SCFM, 10 Micron Element Stanard Auto Drain Polycarbonate Bowl 1 Year Limited Warranty, Manufactured in Korea 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.