Check the listing for details. NEW ENDRESS + HAUSER INTERFERENCE FILTER FOR USE IN PHOTOMETRIC ANALYZER SYSTEMS. Condition: New – Open box. Listed at 119.00 USD. This Endress + Hauser interference filter is the perfect addition to any photometric analyzer system. It is designed to enhance the accuracy and reliability of your measurements, ensuring that you get the most precise results possible. The filter is brand new and has never been used, making it an ideal choice for anyone looking to upgrade their testing equipment. With its advanced design and high-quality construction, this interference filter is sure to exceed your expectations. It is compatible with a wide range of photometric analyzer systems and can be easily installed in just a few simple steps. So if you're looking for a reliable and effective way to improve your testing capabilities, this Endress + Hauser interference filter is the perfect solution.