Hydraloop Installation

Add your title here

This is the text area for this paragraph. To change it, simply click and start typing. Once you've added your content, you  can customize its design by using different colors, fonts, font sizes and bullets. Just highlight the words you want to design and choose from the various options in the text editing bar.

This is the text area for this paragraph. To change it, simply click and start typing. After adding your content, you can customize it.

What is Hydraloop?

Hydraloop is an award-winning water recycling system that helps homes and commercial properties reuse water without sacrificing comfort or convenience. As a certified installer, Dig Cooperative provides professional Hydraloop installation for projects throughout the Bay Area. These innovative Hydraloop greywater recycling systems collect water from showers, baths, washing machines, and other approved household sources before treating it for safe, non-potable reuse.


Depending on the model and household water use, a water recycling system can reduce water consumption by up to 45%, helping lower utility costs while supporting long-term sustainability. Because each unit is compact, fully automatic, and designed for everyday use, Hydraloop offers an efficient way to reduce reliance on tap water. Dig Cooperative installs two Hydraloop models to meet different household sizes and water reuse needs:



  • Hydraloop H300 — Designed for many single-family homes, the H300 collects greywater from showers, baths, and washing machines, then supplies treated water for toilet flushing and laundry.
  • Hydraloop H600 — Built for larger households or properties with higher water demand, the H600 also accepts water from hand basins, heat pumps, dryers, and air conditioning condensate for even greater water recycling potential.

Key Features of Our Hydraloop Water Recycling Systems

Every hydraloop water recycling system is designed to deliver reliable greywater treatment with minimal maintenance. Rather than relying on traditional filters or chemical additives, Hydraloop uses a patented process to produce clean, disinfected water for approved non-potable applications. Key features include:



  • Patented Treatment Process — Combines sedimentation, flotation, foam fractionation, an aerobic bioreactor, and UV disinfection to treat greywater efficiently.
  • No Filters or Chemicals — Produces high-quality treated greywater without filters, membranes, or added chemicals, reducing routine maintenance.
  • NSF 350 Certified — Each system is tested and certified to NSF 350 standards for approved non-potable water reuse applications.
  • Automatic, Low-Maintenance Operation — Self-cleaning technology and continuous performance monitoring help ensure reliable operation with minimal homeowner involvement.

Frequently Asked Questions

  • How much does a Hydraloop system cost?

    The cost of a Hydraloop installation depends on the model, plumbing layout, and whether the system is being installed in a new build or existing property. Installation requirements vary by project, so Dig Cooperative provides site-specific recommendations and estimates based on your building, water needs, and reuse goals.

  • How does Hydraloop work?

    A Hydraloop water recycling system collects greywater from showers, baths, washing machines, and other approved sources before using patented biological treatment, sedimentation, flotation, and UV disinfection to create clean, treated water. The recycled water is then reused for toilet flushing, laundry, irrigation, and other approved non-potable applications.

  • Is Hydraloop NSF certified?

    Yes. Hydraloop is tested and certified to NSF 350 standards, demonstrating that the greywater recycling system produces high-quality treated water for approved non-potable uses such as toilet flushing and irrigation when installed and operated correctly.

  • Does Hydraloop require a lot of maintenance?

    No. Unlike many traditional water treatment systems, Hydraloop is designed with no filters, membranes, or chemical additives. Its self-cleaning design and automatic operation help minimize maintenance while maintaining reliable long-term performance.

  • Can Hydraloop be installed in commercial buildings?

    Yes. In addition to residential homes, Hydraloop can be installed in offices, hotels, lodges, and other commercial buildings. These systems help reduce water consumption, improve sustainability, and lower demand on potable water supplies in a wide range of applications.

  • What can Hydraloop water be used for?

    After treatment, Hydraloop water can be reused for toilet flushing, laundry, landscape irrigation, and topping up swimming pools, depending on the system configuration and local regulations. Reusing water this way helps reduce potable water use without affecting everyday comfort.