The sustainable wastewater treatment system that protects your property using no energy

Registered green Ecoflo logo.

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.

Ecoflo - sustainable wasterwater treatment plant
ecoflo green septic system installed for life
Installed for life

Simple plug and play design. 
No need to remove an existing tank. 
No full system replacements. 

ecoflo green septic system peace of mind performance
Peace of mind

24/7 autonomous operation. 
Never clogs or contaminates your soil. 
Recyclable media.

invisible icon svg green on white
Compact and discreet

No space required for a percolation area.
Blends into your landscape or garden. 
Silent and odourless. 

Green pound icon
Wise investment

Maintains property value. 
No energy bills for wastewater treatment. 
No full-system replacements. 

What is Ecoflo?

Ecoflo is a sustainable wastewater treatment system that improves the quality of wastewater effluent. It can simply be added to an existing septic tank for secondary treatment of wastewater or sewage treatment plant for tertiary treatment of wastewater. Ecoflo can also be installed as part of a new wastewater treatment system to protect your property and our environment for generations to come.

Ecoflo wasterwater treatment plant
Coconut husk fragments life cycle

Natural, organic and exceptionally reliable, this non electric sewage treatment plant which 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 holiday homes and rental properties. Silent and odourless and with an exceptionally high quality of final effluent, Ecoflo 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 

Ecoflo 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 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. 

Sewage treatment plant users  

Help preserve our environment, connect Ecoflo to your existing sewage treatment plant for much improved final effluent quality and be prepared for stricter standards.

Septic tank users 

Install Ecoflo 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 Ecoflo with a septic tank also provides you an energy free wastewater treatment solution. No connection to mains power, no costly electricity bills. 

How does Ecoflo work?

Step 1 - wastewater inflow

Wastewater effluent flows from your sewage treatment plant or septic tank into Ecoflo for additional treatment.

Step 2 - non-mechanical tipping bucket 

Inside Ecoflo, wastewater is scattered across perforated distribution plates before falling across the coconut filter.

Step 3 - coco filter 

This filter is the heart of Ecoflo. 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. 

Ecoflo maintenance

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. 


Large Ecoflo for tertiary wastewater treatment

We stand by our products

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
Ecoflo 10 year warranty


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. 

Contact us for more information

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.


Free quote

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

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