Product features: 1. Small size, large air volume, flexible combination, convenient engineering installation, saves installation space. 2. Electrostatic grease removal, with highly efficient grease removal effect, and also has a certain odor elimination function. 3. Highly efficient high-frequency power supply, with power failure protection, short circuit protection, overload protection, discharge protection functions. 4. Simple and convenient operation, and can automatically provide fault diagnosis prompts. 5. High equipment stability, low equipment maintenance rate. 6. Large total oil collection area of the electrode plates. 7. Long cleaning cycle for the plate-type electric field.