Active Flow

If you are looking for an eco-friendly alternative to a traditional septic tank, the team at ActiveFlow can help design and install an effective, cost-efficient and reliable power-free wastewater system for your home or commercial premises.

We are passionate believers in the power and utility of passive wastewater treatment systems for new dwellings, including septic tank replacement for existing houses and properties. We’re a family business that diversified from civil infrastructure projects after the Christchurch earthquakes - after helping to replace some of the city’s damaged sewer network.

Our systems have little or no power requirements and use minimal components in the treatment process, resulting in lower operating costs, greater peace of mind, and better environmental outcomes. We supply a range of high-quality sewage and water treatment systems from established and tested brands as well as rainwater harvesting tanks.

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