Portable wastewater systems designed specifically for tiny homes and cabins

  • WasteAway 85

    $1599

    Plus Freight

    The 85 litre is our most popular model.The pump uses less power so is also suitable for most off-grid situations where solar power is used.

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  • WasteAway 270-750w

    $1899

    Plus Freight

    A larger 270 litre model that can be fully buried in the ground and designed for larger dwellings.

    Comes with 750w pump.

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  • WasteAway 270-1100w

    $2899

    Plus Freight

    A larger 270 litre model that can be fully buried in the ground and designed for larger dwellings.

    Comes with 1100w pump.

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  • 270-1100w Consented

    $3899
    Plus Freight

    A larger 270 litre model for council consented applications. Complete with 1100w pump, Engineers certificate for tank and high level alarm.

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  • WasteAway 62 Greywater Recycling

    $1399

    Plus Freight

    Our 62 litre greywater only system is a great way to recycle your greywater so you can water plants, lawn or even trees.

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How Our Tanks

All waste from a tiny home or cabin (including toilet) is plumbed into the tank as you would with a normal septic system for a house.

Once the tank fills up, a float switch turns on and the sewage pump inside the tank pumps the waste out of the tank to your desired location.

The pump then switches off automatically until it fills up again.

  • Odour Free

    All tanks are completely sealed to prevent odour

  • Quality Workmanship

    New Zealand built and assembled by a qualified plumber — extremely well made and built to last

  • Fewer Blockages

    Our tanks have 100mm inlet — you don’t have to reduce down to a smaller size at tank connection and also come with a large 40mm outlet

  • Large Tank Capacity

    Larger tank capacity to dilute waste so the pump won’t switch on and off as often

  • Stainless Steel Pumps

    Premium quality stainless steel pumps backed by either a 2 or 4-year warranty depending on the system you choose. Extremely hard wearing and designed to last

  • Free Assistance

    Free assistance and advice is a phone call away

The WasteAway Overview