A beige home with windows open and lights on and blue sky in the background.
A beige home with windows open and lights on and blue sky in the background.

Total Water Solution

Everything you need for your home's rainwater,
greywater, and wastewater systems.

Learn more

Shop by product

A green rectangular pump with digital display standing upright on legs.
Pumps
A collection of black, green, and clear hoses rolled together.
Hoses and ducting
A plastic valve with a black body and blue handle.
Valves
A UV filtration system in its metallic housing with two filters and a metal water hookup.
Filtration
A large, tan water tank.
Tanks
A silverish elbow fitting.
Fittings
A man and a woman inside a shop discuss options in front of a display case that has UV filtration system products.

Let us advise you on the ideal solution for your project.

We stock quality products from smart brands that work and last.

Brands

View all brands
The blue and white Grundfos logo.
The red Mikalor logo.
The blue and black logo of Titon Industrial Fittings
The blue AZUD logo.
The bright green logo for Wilo pumps.
The blue and black logo for Bianco Pumpz.

Shop by industry

Several sheep grazing on a grassy field with trees, clouds, and blue sky in the background.
Agriculture
A clean vehicle engine looking under the bonnet.
Automotive
Stainless steel vats, piping, and hoses set up in a factory setting.
Chemical
The skeleton frame of a home with a pitched roof, the view from inside the home looking up and out.
Construction
Black charred material burning on grass, a live fire in process of moving across a field.
Firefighting
Clean dark bottles moving through a manufacturing system to label or fill them.
Food and beverage
The interior of a factory that shows the movement of sheets of plywood being stacked on a roller base, with HVAC and ducting systems in the roof above.
Manufacturing
Red and yellow apples moving through a packing facility, lined up in silver trays that are separating them.
Material Handling
Two hands holding separate ends of a valve with a red handle that connects two plumbing pipes.
Plumbing
A large two story home at dusk with the setting sun shining on windows and the blue sky in the background.
Residential
A white tanker truck from the back with blue hose wrapped around it parked in a carpark with houses in the background.
Vacuum tankers
Two concrete tanks partially covered by dirt with a building and yellow digger in the background. The tanks are being prepared to be covered.
Wastewater - Commercial
A green digger carries a black plastic septic tank over a dirt mound to place it in a hole in the ground.
Wastewater - Residential

Black carbon steel fittings

New to our fittings line, we're stocking these useful carbon steel fittings in black based on a customer request.

Shop the new line now

Water storage

Spring is the time to boost your water
storage capacity. We have a broad
range of tanks to choose from.

Shop tanks

Featured collection

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Septic Fizzytabs which are an effervescent tablet used in septic systems to enhance the natural populations of bacteriaSeptic Fizzytabs which are an effervescent tablet used in septic systems to enhance the natural populations of bacteria
Other Septic tank Fizzytabs
$52.50 excl GST
In stock
Inside view of Watermate greywater recycling unitWatermate greywater recycling unit filtration processing diagram
Other WaterMate greywater recycling unit
$995 excl GST
In stock
Yellow bristle filter inserted into pipeBristle filter diagram showing septic tank T with bristle filter installed
Simtech Bristle filter
From $103.95 excl GST
In stock
Choose options
Puretec 10 inch polypleated sediment removal water filter cartridgePuretec 20 inch polypleated sediment removal water filter cartridge
Puretec Pleated filter cartridge
From $21.58 excl GST
In stock
Choose options
Puretec Hybrid filtration cabinet with gull-wing style doorsAll-in-one three stage UV filtration system
Puretec All-in-one three stage UV filtration system
$5,775 excl GST
In stock
Watermate greywater recycling unit irrigation kitWatermate greywater recycling unit irrigation kit
Other WaterMate irrigation kit
$380 excl GST
In stock
Puretec Hybrid R4 UV filtration package
Puretec UV filtration package - Puretec Hybrid R4
$1,756.08 excl GST
In stock

I’m really glad as a local company that we can expand our business in a smart way. The wastewater system Allflow designed and installed does smart work below ground, and above ground we have smart new living spaces and green spaces with native trees and bushes that makes a really nice relaxation area for our guest workers.

Heath Wilkins, Managing Director, Birdhurst Ltd (Motueka)

Everything about buying the tanks, pump, and UV filtration was really easy with Allflow, I have to say. We’re in the house now for about a month and we’re really happy with everything so far. Our tanks are filling up nicely and it’s a simple process to pump water up to our top tank.

Rachel and Jason, Upper Moutere

Blog posts

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Strong medications and septic systems

Strong medications and septic systems

A bunch of white and blue speckles, which are microplastics, sitting on the tip of an index finger.

Microfibres in septic systems

Mark Vinsen and Jacob Lewis stand in front of boxes of 26000 Vodka in a warehouse.

Food grade equipment helps restart Nelson premium beverage brand

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Where to find us

58 Gladstone Road

Richmond 7020

Nelson, New Zealand

Monday - Friday: 7AM - 5PM
Saturday and Sunday: closed

All national holidays: closed
Shop online 24/7, orders filled the next business day.

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