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    GreyFlow™

    WCTNZ® is the Official NZ Agent for GreyFlow™ Greywater Systems by AWWS Advanced Waste Water Systems

    GreyFlow™ World Leading Greywater Diversion Technology

    ✓ Reduce water bills

    ✓ Use fewer water resources

    ✓ Irrigate your garden during water restrictions (as land application only)

    ✓ Decrease demand on energy for sewage transport

    All GreyFlow™ Greywater Diversion Devices (GWDD) are WaterMark™ certified and approved

    Winner of 2018 Australian Water Association Award for Innovating for Sustainable Water & Environmental Outcomes

       

    If you're looking to enhance sustainability and efficiency in your home, GreyFlow™ greywater filtration systems are your perfect solution. GreyFlow™ systems provide exceptional screening of greywater, removing problematic particulates and ensuring compliance with professional land application field discharge standards through high-reliability dripper systems.

    Designed by a qualified hydraulic and wastewater engineer and fully WaterMarked, GreyFlow™ systems have been the gold standard in the Australasian market for over 20 years. Their excellence was recognized with the 2018 Australian Water Association Award for Innovating for Sustainable Water & Environmental Outcomes.

    GreyFlow™ offers scalable solutions tailored to your needs, from compact systems ideal for standalone tiny homes to more extensive setups for commercial application. Before installation, be sure to consult with your local authorities to ensure compliance with regional regulations.

    Choose GreyFlow™ and join the movement towards a more sustainable and efficient lifestyle.


    Greywater systems are great for water recycling and reuse, however, please note that it is not legal to use greywater to irrigate with current NZ regulations.



    All Product short copy and long copy is the property of Waterless Composting Toilets NZ Limited. Copyright © 2024 WCTNZ® | Waterless Composting Toilets NZ. All rights reserved.

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    EZGREY Short Manual

    GreyFlow™ | EZGREY™ (SHORT) (Manual 100w) - 50mm Inlet

    GW EZGREY-S-M1
    The GreyFlow™ | EZGREY™ (SHORT) (Manual 100w) is suited for low-flow grey water diversions where average users of 1-3 people full time are in residence and there is slightly hilly ground for the irrigation discharge fields. Max Head 6.5M Max Flow 70 LPM (suited for land application areas that are flat with elevations no more than 1 meter)
    $1,291.30 excl GST excluding shipping
    EZGREY 50mm

    GreyFlow™ | EZGREY™ (STANDARD) (Manual 100w) - 50mm Inlet

    GW EZGREY-M1
    The GreyFlow™ | EZGREY™ (STANDARD) (Manual 100w) is suited for low-flow grey water diversions where average users of 1-3 people full time are in residence and there is slightly hilly ground for the irrigation discharge fields. Max Head 6.5M Max Flow 70 LPM (suited for land application areas that are flat with elevations no more than 1 meter)
    $1,147.00 excl GST excluding shipping
    GREYFLOW-PS Range 100mm Inlet

    GreyFlow™ | PS-AG-M1 (Manual 100W) - 100mm inlet

    GW GFPS-AG-M1
    The GreyFlow™ PS-AG-M1 Manual 100W is suited for low-flow greywater diversions where average users of 1-3 people full time are in residence and there is slightly hilly ground for the irrigation discharge fields. Max Head 6.5M Max Flow 70 LPM (suited for land application areas that are flat with elevations no more than 1 meter)
    $1,822.00 excl GST excluding shipping
    GREYFLOW-PS Range 100mm Inlet

    GreyFlow™ | PS-AG-M3 (Manual 300W) - 100mm inlet

    GW GFPS-AG-M3
    The GreyFlow™ PS-AG-M3 Manual 300W is suited for medium flow greywater diversions where an average user of 2-5 people full time is in residence and there is hilly ground for the irrigation discharge fields. Max Head 8M Max Flow 180 LPM (suited for land application areas that are flat & hilly with elevations no more than 3 meters)
    $2,025.00 excl GST excluding shipping
    GREYFLOW-PS Range 100mm Inlet

    GreyFlow™ | PS-AG-M4 (Manual 400W) - 100mm inlet

    GW GFPS-AG-M4
    The GreyFlow™ PS-AG-M4 Manual 400W is suited for high-flow greywater diversions where average users of 2 - 5 people full time are in residence and there is very hilly ground for the irrigation discharge fields. Max Head 21M Max Flow 180 LPM (suited for land application areas that are hilly to steep terrain with elevations no more than 3 meters)
    $2,295.00 excl GST excluding shipping
    GREYFLOW-PS-AG-Automatic-Range

    GreyFlow™ | PS-AG-S1 (Automatic 100W) - 100mm Inlet

    GW GFPS-AG-S1
    The GreyFlow™ PS-AG-S1 (Automatic 100W) is suited for low-flow greywater diversions where average users of 1-3 people full time are in residence and there is slightly hilly ground for the irrigation discharge fields. Max Head 6.5M Max Flow 70 LPM (suited for land application areas that are flat with elevations no more than 1 meter)
    $2,835.00 excl GST excluding shipping
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    Signature Products
    Nature Loo Alectura Comfort package

    Nature Loo™ | Alectura Comfort

    NL-ALT-COMFORT
    The Nature Loo™ Alectura Comfort system is a specialized design for tiny homes with a low underfloor clearance requirement of 500 mm, making it very suitable for transportable housing and most retro installations. This composting toilet model is suitable for a couple looking to install a composting toilet in their tiny house.
    $2,119.12 excl GST excluding shipping
    Nature Loo Alectura Premium package

    Nature Loo™ | Alectura Premium

    NL-ALT-PREMIUM
    The Nature Loo™ Alectura Premium system is a specialized design for tiny homes with a low underfloor clearance requirement of 500 mm, making it very suitable for transportable housing and most retro installations. This composting toilet model is suitable for a couple looking to install a composting toilet in their tiny house.
    $2,924.98 excl GST excluding shipping

     

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    Grey Water Systems
    EZGREY 50mm

    GreyFlow™ | EZGREY™ (STANDARD) (Manual 100w) - 50mm Inlet

    GW EZGREY-M1
    The GreyFlow™ | EZGREY™ (STANDARD) (Manual 100w) is suited for low-flow grey water diversions where average users of 1-3 people full time are in residence and there is slightly hilly ground for the irrigation discharge fields. Max Head 6.5M Max Flow 70 LPM (suited for land application areas that are flat with elevations no more than 1 meter)
    $1,147.00 excl GST excluding shipping
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