ELEX, a swiss family company, was founded back in 1934. For over 80 years, the core of our products has been safeguarded by t ... he highly specialised ELEX engineering, which for decades has kept abreast of the latest developments in our industry. More than 7000 units installed worldwide are the proof of our commitment. Our main products are: Electrostatic Precipitator Evaporative Cooler Hybrid Filter Catalytic Gas Cleaning ELEX installations are designed for flue gas volumes from 20'000 to 1 million cubic metres per hour. read more