Dedicated high-voltage electric field module for fume purifiers, Fume purifiers are widely used in restaurants, households, and industrial environments, playing a crucial role in removing oil fume pollution. However, you may have noticed that most fume purifiers use aviation aluminum for the electric field section instead of the more common stainless steel. So, why do most fume purifiers use aviation aluminum instead of stainless steel for the electric field? First, it is important to understand that the electric field plays a key role in fume purifiers. Located at the core of the fume purifier, the electric field ionizes and captures air containing oil fume particles through the action of a high-voltage electric field, achieving purification. Therefore, the selection of materials for the electric field is very important.