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Why choose EconoTreat?

Purity at its peak

Precision aerated wastewater treatment for unparalleled environmental protection

EconoTreat delivers Advanced Secondary Treatment, giving you much cleaner water than the average treatment system. It's also lower maintenance, and offers complete peace of mind. That's why it's the top choice for councils and properties in sensitive areas like Taupō, Rotorua, and coastal zones. 

Here's why Econotreat is a great wastewater treatment system for your home:

  • High nitrogen reduction – protects lakes, rivers, and your backyard

  • Single blower system – fewer moving parts, reliable, low maintenance

  • Low power use – only 1.3 kWh per day

  • Twin modules & plastic option – easy to install, even on tricky sites

  • Water recycling – safely reuse treated water for irrigation

  • Certified advanced treatment – meets strict environmental standards

 

Council-friendly compliance

With Nationwide trust and OSET certification EconoTreat's Advanced Secondary Treatment system makes compliance a breeze. Enjoy smooth sailing through consent processes and get started without the wait.  

Longer lasting irrigation systems

The high treatment of wastewater is crucial for safeguarding irrigation systems. Advanced secondary treatment processes give you a higher removal of contaminants and impurities, preventing clogging and damage to Pressure Compensating Drip Irrigation (PCDI) driplines especially. Minimising the risk of sedimentation, sludge and microbial growth, this meticulous wastewater treatment, enhances the overall performance and reliability of your irrigation system.

In other words, EconoTreat extends the life of irrigation systems by reducing wear and tear from contaminants. 

No job too big

From private homes to high-flow commercial facilities, EconoTreat’s scalable solutions are tailored to meet the demands of your space. OSET tested, council approved, and scalable – there’s no wastewater challenge too big for EconoTreat. We’ll customise your EconoTreat system for your environment and lifestyle so that it’s fit for purpose today, and in the future. And with Waterflow it is always personal.

 

Downloads

Specifications and product details

Please find details and specifications for download below.

EconoTreat Product Brochure
EconoTreat Home Owner's Guide
EconoTreat Alarm Checklist

EconoTreat Products

5 products found
EconoTreat VBB-P-2000
The VBB-P-2000 system is capable of treating a total daily flow volume of 2000 litres to an advanced secondary treatment level.
TypeAerated treatment
Treatment levelAdvanced Secondary, De-Nitrification, Tertiary/UV
ApplicationBaches, Residential homes, Commercial, community
MaterialPlastic
EconoTreat VBB-C-2200
The VBB-C-2200 system is capable of treating a total daily flow volume of 2200 litres to an advanced secondary treatment level.
TypeAerated treatment
Treatment levelAdvanced Secondary, De-Nitrification, Tertiary/UV
ApplicationResidential homes, Baches, Commercial, community
MaterialConcrete
EconoTreat VBB-C-3000
ECONOTREAT VBB-C-3000
The VBB-C-3000 system is capable of treating a total daily flow volume of 3000 litres to an advanced secondary treatment level.
TypeAerated treatment
Treatment levelAdvanced Secondary, De-Nitrification, Tertiary/UV
ApplicationResidential homes, Commercial, community, Maraes & light commercial
MaterialConcrete
EconoTreat Commercial
Commercial wastewater treatment for larger facilities can be more complex and require specific designs.
TypeAerated treatment
Treatment levelAdvanced Secondary, De-Nitrification, Tertiary/UV
ApplicationCommercial, community, Maraes & light commercial
MaterialConcrete
Grease Traps
Massive capacities with 4500L or 5200L options available depending on your needs.
TypeAerated treatment
Treatment levelAdvanced Secondary, Tertiary/UV
ApplicationCommercial, community, Maraes & light commercial
MaterialConcrete

Projects

We’re in 6,000+ backyards around Aotearoa New Zealand

At WaterFlow we work across the country recommending and installing smarter wastewater and sewage systems, for a cleaner New Zealand.

Whether it’s upgrading a water tank or installing a new water system, we always offer bespoke solutions designed to fit your environment and lifestyle. Take a look at our recent projects to be inspired.

Potaka School: Future-proof infrastructure

Full wastewater solution delivered in less that six months

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Waipapa Warehouse gets a flexible wastewater system

From overflowing to future-proof with Econotreat
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Muri Lagoon, Rarotonga

Together with Government initiatives to improve the sanitary situation at Muri to date almost 100 Biolytix tanks are in operation on Rarotonga all helping to minimise the threat of lagoon contamination.

South Pacific Paradise
20 September 2024
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Family Home

The EconoTreat was perfect for this family home. With higher volumes of waste and council requirements of secondary treatment, they needed a system that would provide a consistently high treatment.

Residential
14 December 2023
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Soneva Jani & Soneva Fushi

The award-winning resort truly defines the essence of barefoot luxury. 33 Biolytix systems help to keep it clean and healthy.

Luxury Resort
20 September 2024
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Packhouse Accomodation

With large seasonal fluctuations, this kiwifruit packing facility needed capacity for peak season staff. A custom designed system by WaterFlow met the requirements for the project, with the capacity to process up to 54,000L per day.

Commercial
14 December 2023
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Vunabaka, Fiji

Green technologies and designs are utilised throughout the resort including the selection of Biolytix for wastewater treatment.

Residential and Hotel Development
28 August 2024
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Rural Oasis

The Naturalflow NF8000 System was used in this piece of paradise. The landscaping gives it a tropical feel, as you step through to the pool for some quality time out.

Residential
14 December 2023
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Bahá’í – Henderson

With major upgrades to the building and facilities, the Spiritual Assembly of the Bahai’s was in need of an upgraded wastewater system.

Marae & Light Commercial
01 December 2023
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Otamatea Marae

Struggling to have enough water to sustain the events, we were asked to upgrade the water tanks and drainage. With an additional four 25000L tanks, they aren’t likely to run out any time soon!

Marae & Light Commercial
14 December 2023
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Servicing

Protecting the Future of Your Property and our Shared Backyard
At WaterFlow we are with you from start to finish – and beyond. Once installation has finished, we are still on hand to provide, maintenance, support and servicing.

Discover ways to maintain your systems in between servicing and how to contact our expert service technicians.

Trade

All you need from first inspection to post-install support

For trade professionals, working with WaterFlow means gaining a reliable lifelong partner committed to achieving project success, and a team that values collaboration, precision, and timely execution.

It all starts with your site

Get a free site assessment

Your land and disposal field call the shots, and we’re here to find the perfect wastewater match for your patch.

Not sure what fits your backyard? Let us take a look.

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