Ebbco ozone generator reduces/eliminates the slime and crud within your clean and dirty water tanks in your coolant system. The main benefits of this feature, is increased filter life by up to 40% by using the ozone generator. (package includes ozone generator, all tubing, and appropriate components to set up the system, and operate within minutes). Requires 110v; easily set-up. Price is for one ozone system, and all required components; includes stand and t-device which allows for the hook-up of two machines. Allow 4 to 6 days for shipment on this item.