The A2Z MP series is designed for heavy duty jobs around the home or workplace. Each MP unit is equipped is with an internal air compressor or an optional oxygen feed hook up. The MP-8000 Ozone Generator is designed for heavy duty oil, water and air ozonizing for a variety of applications. This machine outputs 8000mg/hr (8g/hr) ozone output and is typically used to purify water in emergency storage, well water, city water, spas, bathtubs, and fountains. Previous industries that have purchased this generator include water bottling plants, irrigation farms, fodders, agricultural applications, fresh markets / restaurants, and doctor / dentist offices. This unit will effectively sanitize and remove undesirable tastes, chemicals, odors, and colors caused by iron, copper, manganese, and chlorine to name a few. The MP 8000 will also eliminate herbicides and pesticides from fruits, vegetables, and other foods. Because of the high ozone output, this unit is ideal for ozonating olive oil using an external oxygen source. Special Features: CD Corona Discharge Technology Internal air compressor or optional oxygen feed hook up Adjustable ozone concentration from 40%-100% Adjustable timer- 5 minutes to CONTINUOUS ozone output (24/7) Stainless steel handle for easy portability Quiet and portable Two 8' (2 m) tubing set included Two 2" oblong diffuser stones included Spare fuse included LED status indicators All of our generators come with a one year full parts and service warranty, we also offer a 30-day money back guarantee! Return your unit in new condition and receive a refund minus 10% restocking fee. Shipping is paid by the customer. In the case of warranty work, contact us for a return label and shipping will be paid for by A2Z Ozone, Inc. International shipping will be paid for by the customer both ways. However, if you have an issue with a unit, we will be happy to troubleshoot with you over the phone. Often, an issue can be resolved in this way, and we can talk you through a repair. Each individual case is different. We at A2Z Ozone, Inc. are committed to providing you with the best service possible.