The market for air filtration systems is quite stuffed, and with so many different types options to select from, it can be a tad difficult to make up your mind. Before you make a decision, however, it’s best to be informed regarding how different systems work and what defines them. Here, we will provide you with insight regarding UV light air purifiers, how they work and what their performance aims toward so that you can decide whether or not a system of the sort is suited for you.