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Call us on 1800 353 788
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Leaders in wastewater treatment and management

We'll help you solve any wastewater problem in Australia.

Who is Cleanawater?

Cleanawater started out offering wastewater treatment systems in Melbourne and now leads the Australian market in water treatment system design, manufacture, installation and servicing.

Our award-winning products are engineered for performance, economy and ease of use. That includes both custom-built and off-the-shelf units approved by all major water authorities. 

Authority compliant

Quarantine approved


  • Help you meet water authority regulations
  • Full service – equipment design, supply, installation, maintenance, repairs, finance and after-sales support
  • Providers of eco-friendly wastewater treatment
  • Decades of expertise and experience
  • Award-winning systems engineered for performance, economy and ease of use

Oil Water Separators

oil water separators group

Oil water separators

Cleanawater's oil water separators lead the Australian market in removing suspended solids, free oils and grease from waste water.

We have one of the most comprehensive ranges on the market – with capacities ranging from 1,000L to 50,000L per hour.

Applicable industries

Wash Bay Solutions


Recycling and Harvesting


Pump Stations


First Flush Diversion


Oil Skimmers


Chemical Control


Cleanawater's end-to-end process

Step 1

Process Development

Cleanawater's project engineers confirm all site parameters, commence design and process evaluations on specific requirements for waste water works.

Step 2

Conceptual Modelling

Conceptual 3D models, predictive flow and performance analysis models are tested prior to manufacturing a site's waste treatment system.

Step 3


We update the design briefs and create build drawings before manufacturing and commissioning at our Melbourne facility.

Step 4


The Cleanawater team complete water waste management installation and commissioning on site – without disrupting your operations.

Speak to an expert. Call us on 1800 353 788

Who is Cleanawater?

Learn about Cleanawater's wastewater management in less than a minute

Our services

Water Treatment Consultancy

Unsure where to begin? Speak with one of our expert consultants.

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Design and Manufacturing

Award-winning custom-designed systems that best fit your needs – not pushed your way because of the price of the wastewater treatment system.

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Every wastewater system we sell comes with optional installation from Cleanawater's expert fitting team.

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Service and Maintenance

We'll ensure you're always regulation-compliant with regular scheduled services, maintenance and repair.

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Equipment Hire

Ideal for temporary sites that only need equipment on a short-term basis.

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Equipment Finance

Spread the cost of your investment with flexible payment options tailored to your business.

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Featured case study

Magic Hand Car Wash

Magic Hand asked Cleanawater to find a way to make their car wash bays more water-efficient – without increasing ongoing costs. The new system also had to keep pace with a consistently high volume of vehicles.

Latest articles

  • Wastewater guidelines for Queensland Urban Utilities

    Queensland Urban Utilities have a reputation for strict compliance of wastewater. Cleanawater helps you remain compliant with Queensland Urban Utilities
  • Remaining Compliant in the Central Coast Council

    Discharging trade waste to the Central Coast Council needs a trade waste agreement with strict criteria. Cleanawater supplies solutions and services for trade waste pre-treatment for the CCC
  • Water Authority Guide: Midcoast Water

    Businesses that have potential to discharge oils and grease into their trade wastewater require oil separators as a pre-treatment solution. Learn more about staying compliant

Our clients

clients rio tinto
clients toll
clients caterpillar
clients coates hire
clients tradelink
clients reece
clients magic hand carwash
clients oceaneering
clients freeport mcmoran copper gold
clients new age caravans

Our locations


40 Latitude Blvd
VIC 3074


38 Ricketty St
NSW 2020


30/388 Newman Rd
QLD 4034


67 Howe St
Osborne Park
WA 6017


8 Greenhill Rd
SA 5034