Each wastewater treatment system is supplied with a tank, advanced SBR technology, and an outdoor cabinet providing weather-resistant housing for essential control components. Alternatively, for those requiring only the septic tank, the supply includes the wastewater tank with a baffle.

Optional extras are available on request for both options, including additional risers and a vehicular cover capable of withstanding traffic, making them suitable for installations in driveways.

Our septic tanks and wastewater treatment systems are designed with installation in mind, offering factory-designed lifting points to ensure quick and straightforward handling. The lightweight modular tank design makes transport and placement easy, even on sites with limited access or poor ground conditions.

For most sites, we recommend a gravel backfill, while a lean mix is preferred in areas with a high water table to ensure stability. Each system has all the necessary fittings and connections, making the installation process efficient and hassle-free. With clear guidelines provided by our experts, you can confidently complete the installation, even in challenging locations.

Once the wastewater treatment system has been installed and power is available, one of our service technicians will commission the system to ensure it has been installed correctly and is fully operational. This process includes a thorough check of all components to verify proper functionality and compliance with installation standards.

Upon completion, we provide a commissioning certification and a customer care pack digitally delivered within minutes, which can be shared directly with your engineer for their records. This ensures peace of mind and confirms that your system is operational and complies with your planning application and local county council regulations.

Our septic tanks and wastewater treatment systems are designed for engineers, installers, and homeowners. Manufactured in accordance with EN12566 certification, the EPA Code of Practice 2021, S.R. 66:2015, and the Building Regulations Technical Guidance Document H.

one2clean wastewater treatment systems are smart and simple, only requiring 0.63kwh per day.

An EPA site suitability assessment is critical to determine the most appropriate system for your site. This might be a septic tank or a wastewater treatment system, depending on the ground conditions and space available on-site to meet the minimum separation distances required.

one2clean wastewater treatment systems operates in three phases:

1.Aeration

In this phase, wastewater flows into the treatment area where oxygen is introduced by a diffuser located at the bottom of the tank. The added oxygen creates an ideal environment for naturally occurring bacteria to thrive. These bacteria immediately begin breaking down the organic waste, ensuring the treatment process starts right away.

2.Settlement 

Following aeration, the system enters a pause to allow the contents to settle. During this time, heavier solids sink to the bottom, forming a layer of sludge, while the clearer, treated water rises to the top. This prepares the water for the next stage of the process.

3.Discharge

In the final step, the clarified water at the top of the tank flows by gravity or in some cases is pumped to your percolation area where the treated wastewater discharges to groundwater.

The type of percolation area that is suitable for your site will be specified in your EPA site suitability assessment and part of your planning application.

Without a percolation test, it is almost impossible to determine which type of system is right for you. Percolation areas can be traditional gravity trenches (percolation pipes), low-pressure pipe networks (soil polishing filters) or advanced tertiary filters.

Your wastewater tank needs to be a minimum of 7 metres from the house, and your percolation area needs to be a minimum of 10 metres from the house.

For most sites, we recommend a gravel backfill, while a lean mix is preferred in areas with a high water table to ensure stability.

one2clean operates at only 36 decibels, meaning it is extremely quiet relative to other wastewater treatment systems available.

It is recommended that all septic tanks be emptied annually to comply with EPA & local county council regulations. Your wastewater treatment system will also require de-sludging (emptying). This is determined by the sludge build-up and can be measured during a routine service callout.

We recommend servicing your wastewater treatment system annually to ensure maximum performance and preserve the useful life of your components. In many cases, the local authority will look for a service agreement as part of your planning application. We can provide service contracts tailored to your specific requirements.

Our on-site wastewater treatment systems are manufactured per EN12566 certification, the EPA Code of Practice 2021, S.R. 66:2015, and the Building Regulations Technical Guidance Document H.

The outdoor cabinet housing your components can be a maximum of 15 metres from the wastewater treatment system. This gives you the flexibility to decide where you would like the cabinet to go.

Yes, you will need to bring a power supply to your wastewater treatment system. Usually, this is a 3-core 2.5 SWA cable glanded into the outdoor cabinet with a double outdoor socket. Instructions are provided for your electrician upon delivery of the system.

You can contact our service department to book a service callout or get more information about your on-site wastewater treatment system.

Once the wastewater treatment system has been installed and power is available, you can contact our service department to book your commissioning.