The Peak 2 Purification system offers all the same benefits of the Peak 1 purification system but with a few additional features. We’ve added a circulation pump to the system for more efficient production and control of ozone production from 1-24 hours. We’ve also doubled the volume of the mixing chamber. Better mixing and longer contact time is guaranteed to improve results. Peak 2 also adds a secondary filtration system allowing 1-24 adjustments of filtration and ozonation. The circulation pump enables two functions – to provide passive filtration up to 24 hour per day, and to allow the flexibility of changing the run time of the circulation pump. Changing the run time allows the user to precisely manage power consumption to match local grid rates, or usage patterns.