The sustainable wastewater treatment system that protects your property using no energy
Join us in the movement to make the world a better, more sustainable place. Protect your property and the environment by choosing Ecoflo, the most eco-responsible wastewater treatment system available.

No energy usage/bills
No energy usage/bills
Sustainable system of choice
Sustainable system of choice
Installed for life
Installed for life
Silent and discreet
Silent and discreet
What is the Ecoflo system?
The Ecoflo wastewater treatment system is the sustainable solution of choice. It can simply be added to an existing septic tank for the secondary treatment of wastewater, or to a sewage treatment plant for tertiary treatment of wastewater. The Ecoflo system can also be installed as part of a new wastewater treatment scheme to protect your property and our environment for generations to come.

Non electric sewage treatment
Natural, organic and exceptionally reliable, this non electric sewage treatment plant incorporates a patented coconut husk fragment-based filtering media; a rehabilitated and natural organic material which treats the wastewater using zero energy.
It is designed for standard residential properties, small commercial buildings, and due to its ability to cope with periods of no use, is ideal for seasonal holiday homes, campsites and rental properties.
Silent and odourless and with an exceptionally high quality of final effluent, the Ecoflo wastewater treatment system is also perfect for Sites of Special Scientific Interest (SSSI).
Example applications
- ecological parks
- stately homes
- golf courses
- visitor centres
- private off-grid sporting locations
- residential developments
- apartment buildings
- campsites and parks
- office buildings
- schools
The Ecoflo system is how we make a sustainable difference. Together.
In a bid to further preserve our watercourses, rivers, streams, eco-systems and ultimately our planet, areas of the UK are already beginning to stipulate stricter effluent standards for sewage treatment plant outflows.
New sewage treatment plants
By removing suspended solids and other pollutants in wastewater effluent to an even higher standard, installing an Ecoflo system can further prevent groundwater and water pollution in the UK. This is turn can reduce tainted drinking water, reduce water scarcity and shortages, limit the environmental impact on rivers, lakes and their habitants and ultimately protect your property and our planet.
Septic tank users
Install an Ecoflo system and conform with the 2020 General Binding Rules (GBRs for septic tanks or small sewage treatment plants for domestic use), without the hassle or expense of replacing your existing system or installing a new drainage field. Installing an Ecoflo system with a septic tank also provides you an energy free wastewater treatment solution. No connection to mains power, no costly electricity bills.
Tertiary treatment of wastewater
Help preserve our environment, connect an Ecoflo system to your existing sewage treatment plant for much improved final effluent quality and be prepared for stricter standards.
How does the Ecoflo system treat wastewater using no energy?
Step 1 - wastewater inflow
Wastewater effluent flows from your sewage treatment plant or septic tank into the Ecoflo wastewater treatment system for additional treatment.
Step 2 - non-mechanical tipping bucket
Inside the Ecoflo system, wastewater is scattered across perforated distribution plates before falling across the coconut husk filter.
Step 3 - coco filter
This filter is the heart of the Ecoflo system. It creates a physical treatment barrier that cleans the effluent to an even higher standard.
Step 4 - final discharge
After percolating through the all-natural filter, water is then safely discharged into the environment.
No energy is required for treatment, making this non electric sewage treatment plant the sustainable and economical system of choice!
Maintaining your Ecoflo system
We have a UK network of local service partners, trained by us to maximise the life of your filtering medium and to protect your investment in your Ecoflo wastewater treatment system.
Filter replacements
By having the filtering medium in your Ecoflo system replaced after 10 to 15 years, you guarantee your system always protects your property and the environment.
- no excavation required
- no damage to your landscaping
- used filters are 100% compostable

Our warranty for the Ecoflo wastewater treatment system
For over 50 years, we have proudly developed sustainable and long-lasting products that make a real difference for our customers, our professional partners, and, above all, our planet.
Our experience in the industry allows us to give you a complete warranty for our wastewater treatment systems.
Our Ecoflo warranty includes:
- 10 year shell and construction
Training programmes
At Premier Tech we provide a full range of training programmes to fully meet the requirements of our professional partners. If you require product functionality guidance or a more detailed training course for installations, we can provide a solution to meet your needs.
Ecoflo guides and manuals
Available products
We offer a complete range of Ecoflo systems to meet your needs. Wherever your site, whatever the regulations, we have the right product to transform any challenge into a tailor-made solution.

- Connect to an existing septic tank or sewage treatment plant
- Adhere to the 2020 GRBs
- Suitable for a population of 4-50 people

- Add to a sewage treatment plant
- No need to install a drainage field
- Suitable for a population for 16-200 people

Free quote
We are here to help. Request a quote today and our team of experts will be in touch.