Customer support available Monday-Friday 9am-5pm AEST

Trusted by customers with 5-star reviews

Helping Aussies go one step greener

EOFY SALE — 10% OFF Storewide | Use Code: EOFY2026 | Ends 1 Jul

GreyFlow

(3 products)

Whether you're looking for efficient systems for greywater diversion, filtration, or irrigation, GreyFlow products are built with durability and eco-friendliness in mind. These systems are easy to install, reliable, and help conserve one of our most precious resources—water. Ideal for homes, businesses, and off-grid living, GreyFlow offers a seamless way to support sustainable practices without compromising on quality or performance.

Browse our collection to find the right GreyFlow product for your water management needs and join us in creating a more sustainable future.

View as



Help Finding The Right GreyFlow

Let our team of experts help you find the best GreyFlow for your needs with our free, no-obligation 1-1 product selection service. Click the button below to get started.

Frequently Asked Questions

What is the main purpose of GreyFlow Greywater Systems?

GreyFlow Greywater Systems are designed to recycle and divert greywater from showers, washing machines, and other household uses to your garden. This helps conserve water by reusing it for irrigation purposes, while also reducing environmental impact.

How often do I need to maintain the GreyFlow Greywater System?

The maintenance requirements depend on the model you choose. For example, the GreyFlow PS-AG system with an automatic backflush filter only needs cleaning once a year. This makes it one of the most maintenance-free greywater systems available.

Can the GreyFlow System be installed in existing homes?

Yes, the GreyFlow Greywater Systems are versatile and can be retrofitted into existing homes. They are designed for easy installation, and can even work with homes on stumps or partial-burial installations, making them suitable for a wide range of household layouts.

Do you accept returns?

We know how crucial it is to find the perfect products for your needs. To ensure you shop confidently, we proudly offer 100-day Free Returns on eligible products. 

If you need to return your product, we'll organise and cover the return shipping costs across Australia without any restocking fees or hidden costs.

You'll have the option for a store credit, a full refund, or an exchange when the returned products meet the return criteria:

  •  The products cannot be used, damaged or modified and must be returned in the original packaging materials.
  •  Some products, such as almost new, made-to-order, installed, and custom-made products, aren't eligible for return.
  •  The 100-Day period begins from the day that your order is delivered or picked up.
  •  Only valid for the original purchaser.
  •  Only valid for online sales via ecooffgrid.com.au.
  •  Refunds, store credits or item swaps apply only to the cost of the products. Installation fees and original shipping costs will not be refunded.

Find out more by visiting our Refund Policy page.

How do I contact you?

Our team is here to help with product advice, order support, and general enquiries.

You can reach us via:

Phone: 1300 676 523

Email: hello@ecooffgrid.com.au

Online: Submit an enquiry through our Contact Form

Our customer support team is available Monday to Friday, 9:00am – 5:00pm, and Saturday, 11:00am – 3:00pm (Melbourne/Sydney time).

How do I check the status of my order?

As soon as your order is dispatched, you’ll receive an email with your tracking number and shipping details. You can use this to monitor your order in real time and stay up to date on its expected arrival.

What is your warranty policy?

All products sold by Eco Off Grid are backed by full manufacturer warranties. As an authorised dealer, we don’t handle repairs directly, but we’re here to help you submit a warranty claim if something goes wrong. 

You can check warranty details on our website, contact the product manufacturer, or reach out to our team for assistance. For information on returns, cancellations, or defective items, please visit our Returns and Refunds Policy or get in touch with us directly.

Can I pick up my order?

Yes, eligible products will display a pick-up option at checkout. If it’s available for your item, you’ll be able to select it during the ordering process.

If you’re unsure whether a product qualifies for pick-up or need assistance before placing your order, our team is happy to help.

How can I learn more?

Here are some hand selected articles we think you'll find useful:

Or if you have further questions, check out our FAQ Page.

Shop More

Compare /3
Loading...