To debate on whether you really need an ionic air purifier is like asking yourself if you need to add salt to your food. What would any kind of food taste like, if it was unsalted? Just imagine the chips and fries without salt. Well trying to live without an ionic air purifier is something similar to this. In the world of today that is so polluted, it is necessary for you to buy an ionic air purifier without any further delay. Do not worry about the cost. The health of your family is more important.