WCTNZ® is proud to be the official distributor of CompoCloset™ composting toilets in the Realm of New Zealand (New Zealand, the Cook Islands, Niue, Tokelau and the Ross Dependency)
GreyFlow™ sets the standard in greywater diversion. Reuse shower and laundry water via compliant GreyFlow™ systems so you save water, keep gardens thriving through water restriction periods, and reduce network/onsite system load. The GreyFlow™ GWDD range is WaterMark™ certified and award-winning (2018 Australian Water Association).
✓Cut mains water use & bills
✓ Keep gardens alive in restrictions
✓ Lower load on sewers/onsite systems
✓ Reliable, low-maintenance filtration & pumping
✓ WaterMark™ Certified
Say yes to greywater—done right
Notes: Greywater systems are a great way to save water. In New Zealand, the compliant method is subsurface land application (below ground)—not surface/sprinkler irrigation—so you can reuse greywater safely and within council rules.
The range of 2-Stage package greywater diversion systems is suitable for the new build, where the plumber needs to prefix the tank and the finishing kit later on. The GREYFLOW™ PRO come in two options: (Manual) or (Automatic) cleaning greywater diversion systems. These are suitable where the system needs to be buried below ground for domestic & commercial sites.
GreyFlow™ | EZGREY™ Grease Trap 60L is an efficient and durable solution designed to separate and trap grease and solids from greywater before it enters your wastewater system. Compact, easy to install, and simple in its design for easy maintenance, it prevents blockages and reduces maintenance while ensuring compliance with water treatment standards. With a capacity of 60 litres, it's ideal for small homes, Tiny Homes and granny flats looking for grease management.