At TANN Corporation our goal is to provide the highest quality, best valued, air pollution control equipment in the industry. ... With over 30 years experience & a worldwide reference base in air pollution control technology, we have the know-how to design, engineer, manufacture, install, and service any system to meet the most demanding specifications. We customize each system to optimize the performance and efficiency for each customer. We engineer and design systems to find the best solution for every application. TANN Corporation engineers study the process conditions and develop the best solutions to purify the air while minimizing operating costs. We guarantee: BACT, MACT, Maximum Performance 99+% DEF Meets or Exceeds EPA Requirements Very Energy Efficient 95-99% Highest Reliability Best Warranty in the Industry! read more