Modulo Generatore Ioni Negativi 220V Ionizzatore Plasma 6KV Alta Tensione Aria Pulita AC
High Output Air Ionizer Airborne Negative Ion Anion Generator DIY. 1 Negative Ion Generator. Can increase the oxygen content of the room,play the role of fresh air. Negative ion concentration: ≥4x106PCS/cm³(Test at 100mm).