Filtration for drinking water, greywater, and black water systems is one of our specialty areas. Whether you are looking to harvest rainwater to supply your home, filtering stored water for whole-house use through UV filtration or for a single tap, or managing a septic system, you'll find quality products and smart advice at Allflow. Read more about Allflow's Total Water Solution, everything you need for your home's rainwater, greywater, and wastewater systems.
All-In-One Three Stage UV Filtration System
Sale price$7,725.69
Azud Disk/Screen Filter
Sale priceFrom $63.92
Bristle filter
Sale priceFrom $120.34
Carbon Water Filter Cartridge
Sale priceFrom $26.03
Regular price$41.31
Carbon Water Filter Cartridge - Heavy Metal Reduction
Sale price$87.65
Fluoride Removal Filtration Unit
Sale price$3,441.90
Fluoride Removal Water Filter Cartridge
Sale price$251.02
Granular Carbon Water Filter Cartridge
Sale price$50.57
Grease Trap 75 Litre
Sale price$955.00
Greywater Dripline 16mm
Sale price$276.68
Greywater Recycling Package
Sale price$2,600.00
Large Greywater Recycling Package
Sale price$3,900.00
Regular price$4,239.75
Large WaterMate Greywater Recycling Unit
Sale priceFrom $2,344.75
Large WaterMate Irrigation Kit
Sale price$795.00
Leaf Eater Ultra 80/100mm Rain Head
Sale price$140.85
Line strainers / Inline Water Filters - Housing Only
Sale priceFrom $40.64
Nitrate Removal Water Filter Cartridge
Sale price$80.62
Nitrate Removal Water Filter System
Sale price$4,441.97
Orifice Shields
Sale price$8.52
Polypleated Water Filter Cartridge
Sale priceFrom $17.48
Regular price$23.79
Polyspun Water Filter Cartridge
Sale priceFrom $7.52
Regular price$14.31
Replacement Filtration Mats for Large WaterMate Greywater Recycling Unit
Sale price$1,069.65
Replacement Filtration Mats for WaterMate Greywater Recycling Unit
Sale price$289.41
Suction Filter Screen
Sale priceFrom $29.42
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Where to find us
58 Gladstone Road
Richmond
Nelson 7020
New Zealand
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Saturday & Sunday: Closed
All national holidays: Closed
Shop online 24/7, orders filled the next business day.