Recycle your grey water effortlessly
Reuse up to 100% of grey water and save more than 40% of drinking water
Single-block kit – ready to install
A compact, practical grey-water recycling kit that is straightforward to install.
Automatic draining
Automatic tank draining, with a programmer and self-cleaning system for autonomous operation.
Integrated by-pass
The by-pass supplies toilets directly with mains water during maintenance, a power cut or a technical fault.
Integrated meter
Track your savings with the integrated water meter.
Three filter cartridges
The filter cartridges clean recycled water down to 5 microns. A UV treatment system is available separately as an option.
Optional UV treatment
An additional UV treatment kit is available as an option.
Toilet flushing
Recycle grey water to supply your toilet cisterns and help preserve this resource.
Outdoor cleaning
Clean your vehicle and outdoor areas with treated grey water instead of drinking water.
Garden irrigation
Use grey water treated by SPAREAU to water your garden without wasting drinking water.
For your budget
With SPAREAU, reduce water bills by at least 40% and put your investment to work.
For the planet
An accessible, practical and innovative ecological solution. Take action for the planet.
For a better world
SPAREAU helps preserve water and prevent waste, supporting sustainable access to drinking water.
Compact format
Fits in confined spaces and can be partially buried where suitable.
Effective
Designed to recover grey water and filter it for a second use.
Quiet
The submerged mechanism and enclosed tank help keep operating noise low.
Reliable
Developed and tested over years of daily operation.
Easy to install
Supplied as a kit for new builds and existing properties.
Easy to maintain
Simple operation with limited maintenance and consumables.
Versatile
Water recovery and recycling for individual and collective premises.
Made in France
SPAREAU products are designed and assembled in our workshops in Occitanie, France.
Reviews about Spareau
Contact the Spareau team
Our team will contact you within 48 hours about your quotation or information request.
Crous Paris-Saclay
Project details in French
Languedoc Granulats
Project details in French
Spareau Family home installation | Remote filtration (66)
Project details in French
Spareau Family home installation (34)
Project details in French
Vinci – Construction-site facilities (06)
Project details in French
Municipality of Maury
Project details in French01 / Your installation
Let’s check feasibility together.
New build or existing property: prepare the information needed to assess your project before choosing your equipment.
You can start with a short enquiry. Photos of your installation can then be shared with our team.
Have my project assessed- Number of occupants and toilets
- New build or renovation
- Access to grey-water waste pipes
- Space available for the system
- Planned installation date
- After initial contact: photos of waste pipes, the installation space and connections
02 / Your budget
A clear budget for your project.
Check the starting prices of SPAREAU systems, then ask our team to detail options, delivery and installation in your quotation.
Spareau Family®
Individual recycling
Up to six people
From£1,999
Explore the Family kitSpareau Family XL®
Semi-collective recycling
Offices, holiday cottages and guest houses
From£2,990
Explore Family XLSpareau Collective®
Collective recycling
Apartment blocks, buildings and high-capacity projects
Individual project studyBy quotation
Discuss a collective projectThe kitThe system and its configuration, identified in your quotation.
OptionsAdditional equipment, detailed according to your needs.
Delivery and installationPersonalised quotation based on your delivery address
+ installation costs to be confirmed by a local professional
MaintenanceConsumables and servicing to plan for your system.
Kit prices are shown on the Pricing page. Your personalised quotation details the price before VAT, VAT, the total including VAT and transport to your delivery address. Starting kit prices include VAT and exclude delivery. Allow separately for installation by a local professional.
Have my project assessedHow do I move towards placing an order?
- Tell us about your project:Click “Have my project assessed” to contact our team. We will get back to you within 24 hours.
- Clarify your needs with our team:A few details are enough for a personalised quotation: configuration, connections, options and installation location.
- Receive your quotation:Confirm the detailed price, ordering arrangements and schedule before making a commitment.