Choosing the right sewage treatment plant can make a big difference to long-term performance, running costs, and maintenance. Use our free sewage treatment plant configurator, https://www.grafuk.co.uk/sewage-treatment-plant-size-calculator-2/. In this video, we break down the key differences between the One2Clean and One2Clean Xtra systems to help you decide which option best suits your home or project. Both systems use the same proven core technology and deliver excellent treatment performance. The One2Clean is our standard domestic system; low energy, low maintenance, and highly reliable. The One2Clean Xtra builds on this with two main upgrades: a safer internal desludging pipe and an advanced control panel that allows for additional dosing packages. These extras make it ideal for sites that need stricter effluent quality or easier maintenance. Watch to find out which system fits your needs.