Empowering Kiwis to live more sustainably with smart water reuse
Don’t waste your drainwater anymore.
Avoid extra water charges and ensure no water goes to waste. WaterMate is a compact greywater recycling system by Allflow. It filters water from your showers, basins, and laundry, so you can reuse it to keep your garden thriving, even through those drier months.
Low maintenance and council compliant, it’s ideal for tank dependent homes, off grid living, or anyone who wants to live more sustainably.
Trusted across Aotearoa, WaterMate is backed by the water system experts at Allflow, helping you save money, conserve water, and make every drop matter.
Explore Our Watermate Range
Proven in NZ Homes
Council approved
Easy to install
Low maintenance
Which WaterMate Recycling Unit is right for you?
Regular WaterMate
(50mm waste pipe inlet)
Suited for small homes, tiny homes, or off-grid setups with up to 2 showers and a washing machine. Complete Greywater Package available.
Large WaterMate
(100m waste pipe inlet)
Designed for homes with multiple bathrooms or higher daily greywater output. Complete Greywater Package available and Irrigation Kits.
Making Every Drop Matter
Every shower, basin, or load of laundry can do more than disappear down the drain.
WaterMate’s three stage filtration system removes lint, hair and soap residue, making greywater safe for garden irrigation. Instead of burdening your septic system, you're putting that water to work.
The compact unit installs easily outdoors (DIY or plumber ready) and needs only the occasional filter check. Whether you’re living off grid, on tanks, or simply looking to reduce your water bill, WaterMate helps you reuse what you already have, and keep your garden thriving year round.
Shop NowFAQs
Greywater is wastewater from household sources like showers, basins, and laundry. It excludes toilet or kitchen water and can be safely reused for garden irrigation after proper filtration.
Recycling greywater helps you conserve fresh water, reduce pressure on septic systems, and keep your garden growing during dry months. Essentially using water you’ve already paid for.
They help reduce water waste, lower demand on tanks and septic systems, and keep your garden irrigated year round by safely reusing water from everyday household activities.
Yes. WaterMate can be installed by a licensed plumber or a confident DIYer, provided it's mounted outside with power and pipe access, following local regulations.
Yes. WaterMate filters greywater through a three-stage system, making it suitable for garden use. It is not intended for drinking, bathing, or food crops.
You don’t replace the whole unit, the WaterMate comes with washable and replaceableble filters. Depending on your household's water use, it is recommended that you wash these filters ever 2-3 months.
What our customers are saying
Tasmin R
"I am very happy with my purchase of the WaterMate! It was super easy to install with no plumbing experience and has been a great addition to my tiny house set up providing free irrigation to my garden. Would definitely recommend this product to anyone looking to get more use from their grey water or off grid living."
Make every drop matter - WaterMate by Allflow.
WaterMate is proudly supported and distributed by Allflow, New Zealand’s trusted expert in water pumps, filtration and water management for over 30 years.