Onsite wastewater treatment systems

We understand that it is a big decision to install or replace a sewerage treatment system. That is why we designed and developed a solution that people could trust. Our leading wastewater treatment system has proven performance that is reliable and affordable.
From residential new builds, upgrading existing septic tanks, through to commercial or community projects our solution is quiet, odourless and efficient.
Our system takes your wastewater and transforms it into high-quality irrigation water delivered to your lawn, garden or shelter belts through subsurface drip lines.

Ecocycle checklist

For Homeowners

  • Proven performance and technology
  • Quiet – cleverly designed, no need for noisy aerators
  • Energy efficient – passive wastewater treatment
  • Fail-safe
  • Odourless
  • Automatically adjusts to variations in loads or no flows, perfect for holiday and family homes
  • Low maintenance and operation costs
  • Compliance with local council regulations
  • Low site impact
  • Protects environment 
  • Telemetry options available
  • Suitable for alternative powered sites 
  • ideal to retrofit to existing septic systems 

For Contractors and Installers

  • Reliable performance and proven technology
  • Easy installation and commissioning
  • Plug and play technology
  • Low install costs
  • Full manufacturers support 

For Councils and Designers

  • Proven performance and technology
  • Ideal to retrofit or upgrade existing septic systems
  • Large capacity
  • Accredited by OSET NTP and HBRC Performance Trials
  • Track record with councils treating wastewater from residential homes to commercial grade facilities
  • Maintenance contracts

Technical Specifications

  • Primary pre-treatment
  • Packed bed Bio Reactor and recirculation chamber
  • Discharge pump well
  • Control panel
  • Audio visual alarm
  • 24 hour emergency storage
  • Macro fibre reinforced lightweight concrete
  • Engineers designs for light to large commercial systems

System Performance Specifications

  • BOD mg/L <10
  • TSS mg/l <10


  • AUS/NZS 1547.12– On Site Domestic Wastewater Treatment Units
  • AUS/NZS 1546.1 Onsite Domestic Wastewater Treatment Units- Septic Tank Manufacture
  • OSET National Testing Program
  • HRBC Performance Trials

How our system works

Cleverly designed with only few mechanical parts, Ecocycle systems are the obvious choice for property owners who want a system with real longevity.
Primary treatment occurs in the septic tank chamber. The wastewater is then processed through a compact Recirculating Packed Bed Biofilter (RPB), state of the art technology that delivers reliable aerobic advanced-secondary treatment.
The treated water from Ecocycle’s system is perfect to irrigate lawns or shrubbery using shallow-buried, surface laid drip-lines or trenches.

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