Amidst tightening environmental regulations, restaurants are under pressure to control fume emissions, and electrostatic fume purifiers have emerged as a top choice. Leveraging the principle of electrostatic adsorption, these purifiers ionize, adsorb, and deposit fume particles through a high - voltage electrostatic field, achieving over 90% purification efficiency without secondary pollution. Their advantages include high - efficiency purification, energy conservation, wide applicability, and easy maintenance. By adopting electrostatic fume purifiers, restaurants not only meet environmental standards but also enhance their green brand image, making them an essential asset for sustainable catering operations.