HEPA fan filter units are installed in the ceiling areas of cleanrooms to remove airborne particles and contaminants, thereby maintaining the required clean air standards. FFUs are an integral part of the HVAC system in facilities where air purity is crucial.

High-temperature, high-efficiency filters—including high-temperature HEPA types—remove particulate from high-temperature airstreams while maintaining functionality and structure. Made with stainless steel frames and glass fiber filter paper, they withstand 250–350°C. Used in industrial processes (e.g., clean ovens, drying in pharma/food) and high-temp purification (spraying, chemical, ultrasonic sectors).

The lampblack machine filter is made of high-quality aluminum alloy profiles processed by a unique production process. It has a beautiful appearance and structure. It is all 5-layer filter aluminum mesh. It has a strong filter and adsorption fume function and is easy to clean.