Dunlee manufactures replacement tubes for more CT systems than any other company in the industry. Whether it's Philips, GE, Picker, Shimadzu, Siemens, Elscint or Toshiba, Dunlee has the right replacement tube for all popular systems. As a division of Philips Healthcare, we utilize our 160 years of combined engineering and development expertise to create the most complete line of replacement tubes and Smit Röntgen Grids for CT and radiographic applications anywhere. Our full line of replacement tubes includes over seventy CT replacements and over fifty conventional X-ray replacements.Dunlee tubes meet or exceed original OEM specifications with warranty conditions that are second to none.