How come there is such a price difference between models of the same ozone output level?
Not all our models are created equal. Some are made cheaper with PVC cabinets to reduce cost but other models are entirely made of stainless steel and even still larger models have been made with thicker gauge stainless steel to support the weight of the parts inside and to hold up during extreme punishment. For example: The difference between a regular pickup truck, a sixteen wheeler, and a dump truck. They all have engines that push considerable loads, it is just that they are built differently to handle the jobs they were meant to do under different conditions. All our models of ozone generators consist of components made of plastic and metal parts. Of the metal parts we try to use only stainless steel because only stainless steel is ozone resistant. Most electrical wires and their connectors ( and most commercial available switches, timers and other components) are usually made cheaply of copper or made of metals other than stainless steel, because of this they are subject to ozone
