PROFILE PRODUCTS APPLICATIONS WHAT'S NEW CONTACT SITE MAP   GP-154 Pipeline Filters   For Vacuum Service The Dollinger GP-154 Vacuum Filter was developed for efficient removal of dust, dirt, pipescale and other solid particulates from the air and gas vacuum lines.     Return to Air and Gas Filters   TECHNICAL SUPPORT     Have a technical question regarding a specific product or application? We can help you find the solution to your problem. Click Here     WHAT'S NEW     Get the latest news from Dollinger.     June 2007     Dollinger Launches New Web Site!     Click Here     PRODUCT SEARCH     Select the appropriate product from the menu below:           ©Copyright 2008 SPX Corporation. All Rights Reserved. Site Access & Use Terms