NZ Enviro Composting Toilet Systems
Enviro Composting Toilets provide the best on-site waste disposal systems available in New Zealand. If you have a water supply to your property then you might be interested in the Aquatuti composting toilet system. If you need a waterless solution you should check out our Farmstyle / Back Country composting toilet system.
The Best Composting Toilet in NZ
It’s a bold claim, and we stand behind it. We’ve developed an unrivaled composting toilet system that combines the world’s best waste water separation technology with rugged and durable New Zealand-made components that will outperform any other system on the market.
Enviro Composting Toilets are a safe, environmentally friendly option for all lifestyle blocks, beach houses, camping grounds, forestry and back country huts. We offer complete composting toilet system solutions, including waterless and low-flush options.
How Composting Toilets Work
There are two types of Enviro Composting Toilet systems – the AquaTuti (low flush) and the Farmstyle (waterless) system. The best composting toilet for your needs will depend on your specific project and whether you have access to water and power on your site. Both of our composting toilet systems use the same bio-chamber and grey water components.
The superior performance of Enviro Composting Toilets is achieved by using the patented Swedish Aquatron technology to separate urine from faeces.
Urine is rich in nitrogen, phosphorus, potassium and it is bacteria-free. Enviro Composting Toilets collect this perfect fertiliser separately in a dark and cool tank for later use in the garden.
The solids fall into a bio-chamber for decomposition into an organic compost. The decomposition is a natural process using air, natural heat, micro-organisms and earth worms. Ventilation insures a constant air flow. The four chamber bin reduces the solids to just 5 % of their volume so the clean humus needs to be removed only once a year.
There is no smell. No chemicals. And it’s low maintenance.
Aquatuti Composting Toilet
The Aquatuti Enviro Composting Toilet system uses a conventional household toilet pan and is ideal for sites that have access to water.

Farmstyle / Back Country Composting Toilet
The Farmstyle composting toilet system is a waterless toilet, with urine separation, designed for permanent self contained living.
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Read our resources
You can read additional information about composting toilets or answers to our most frequently asked questions on this website.
