When choosing a chlorinator for your pool, several factors come into play before deciding which one is right for you. How big or small does my chlorinator need to be? How many tablets will it take? Will I need to re-plumb my line to fit the chlorinator in with my other systems? These questions, and many more, often make choosing a chlorinator more difficult than it actually is. This How-To-Guide will help you choose the best chlorinator for your pool.