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  • Home
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      • Summer 5% Off Irrigation Controllers
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      • PVC Pipe & Fittings
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      • Irrigation Full Flow Fittings
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      • Plumbing Adhesives / Glues & Tapes
  • Aquagem
      Aquagem
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    • InverEco Inverter Pump 0.75kW
    • InverEco Inverter Pump 1kW
    • InverCaptain Inverter Pump 1.05kW
    • InverCaptain Inverter Pump 1.4kW
    • iWash Automatic Multiport Valve
  • Quantum Disinfection
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    • Quantum Disinfection Cartridges
    • What is Quantum Disinfection™
  • Water Problems
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    • Hardness vs Langlier Saturation Index (LSI)
    • Iron
    • Bacteria (E-coli)
    • Chlorine
    • Sulphur
    • Tannin
    • Floride
    • Turbidity & Sediment
    • Acid Water / Low pH
    • Nitrate - Nitrite
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  • Information Blog
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    • Water Topics
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      • Hardness vs Langlier Saturation Index (LSI)
      • 5 Common Water Treatment Problems
      • How a Reverse Osmosis System Works
      • Understanding Ultraviolet Sterilisation
      • Drinking Water Problems
      • Replacement Filter Cartridges
      • Filtered Water VS Purified Water
      • Safe and Healthy Water for Your Home
      • How to Set Up and Activate a DMI-65 Media Vessel
      • Reverse Osmosis System Maintenance Tips
      • Troubleshooting Metallic Taste in Water from a 5-Stage Reverse Osmosis System
      • The Role of Reverse Osmosis Systems
      • Ensuring Quality and Reliability at Home
      • Understanding Domestic Mains Water Leaks
      • Detecting Mains Water Line Leaks
      • Comparison between: Aquastab, Siliphos, and Calcite Media
      • Guide to Maintaining Your Water Softener
    • Irrigation Topics
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      • Irrigation Systems for Home Gardeners
      • Irrigation 101: A Beginner's Guide to Efficient Watering
      • How to Choose the Right Irrigation System for Your Garden or Farm
      • The Importance of Irrigation Planning and Design
      • Water Conservation Tips for Irrigation Systems
      • Rainwater Harvesting for Irrigation: How to Get Started
      • Smart Irrigation: Leveraging Technology to Save Water
      • Common Irrigation Problems and How to Solve Them
      • Seasonal Maintenance Checklist for Irrigation Systems
      • Drip Irrigation for Small Gardens and Potted Plants
      • Efficient Irrigation for Large-Scale Agriculture
      • Irrigation Solutions for Drought-Prone Areas
      • Choosing the Best Sprinkler for Your Lawn
      • Essential Components of a Drip Irrigation System
      • Using Fertigation to Boost Plant Health and Growth
      • Greywater Recycling for Irrigation Systems
    • Swimming Pool Topics
        Information Blog
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      • Domestic Swimming Pool Maintenance
      • Navigating the Waters of Domestic Swimming Pools
      • Guide to Replacing Sand/Glass Media in Your Pool Filter
    • Rainwater Harvesting Topics
        Information Blog
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      • Maximising the Benefits of Rainwater Harvesting Systems
      • A Guide to Cleaning Gutters and Downpipes
    • Borehole & Wellpoint Topics
        Information Blog
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      • Maximising the Potential of Your Borehole System
      • Understanding the Maximum Suction Depth for Wellpoints
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water problems

shop solutions based on what you require to filter out from your water
Iron Removal
Scale Removal
CALCITE pH Correction FRP Vessel 12x52 Complete With Media - H2O Warehouse
pH Correction
Water Softener & Antiscalant Filtration System For Municipal & Borehole Water With FRP 10x35, Softener Head, Softener Resin & Brine Tank - 750 Litres Per Hour-Water Filter-H2O Warehouse
Hardness Removal
20 Inch Big Blue Refillable Filter Cartridge with Tannin Removal Filter Media - H2O Warehouse
Colour / Tannin Removal
20 Inch Big Blue Refillable Filter Cartridge with Purolite A520E Nitrate Removal Resin - H2O Warehouse
Nitrate Removal
Sediment Removal
Quantum Disinfection™ 350 Cartridge – T33 Inline | Compact, Chemical - Free Water Purification - H2O Warehouse
Bacteria (E-Coli) Control

Filter Types

All brands and options of filters grouped by type of use & type of filter
Big Blue Filters
Domestic Reverse Osmosis Units
Under Counter Filters
Commercial Reverse Osmosis Water Purification System – 1000 L/h with 13x54 Auto AFM® & GAC Filtration - H2O Warehouse
Commercial Reverse Osmosis Units
HXP PVC Bag Filter Housing – 2 Double Length, 2" Flange Connection - H2O Warehouse
Bag filters
Disk Filters
Screen Filters
Cartridge Filter Housings
UV Sterilisers
Complete FRP Filter Media Vessel Kits – Auto & Manual | All Sizes | Without Media - H2O Warehouse
FRP Vessels & Sets
HydraPure Systems
Dryden Aqua Air Diffuser – 3m Length (9m³/h, 1/2" Connection) - H2O Warehouse
Oxygenators | Oxidisers | Diffusers

Filter Replacements

Shop filter replacements by group or type
All Cartridge Filters
Big Blue 20 inch 5 Micron Sediment Water Filter Replacement Cartridge - 10 Pack - H2O Warehouse
Cartridge Packs
DARLLY Premium - Big Blue Water Filter Replacement Pack, 20 Inch (5 Micron PP, Carbon Block & 1 Micron PP) - H2O Warehouse
20 Inch Big Blue Cartridges
Carbon Cartridges
Pleated Filter Cartridges – Washable & NSF Certified | 10" & 20" Slimline & Big Blue - H2O Warehouse
Pleated Cartridges
Meltblown PP Cartridges
String Wound Filter Cartridges – Slimline & Big Blue | 10", 20", 30" | 1 to 100 Micron - H2O Warehouse
String Wound Cartridges
Quantum Disinfection™ 350 Cartridge – T33 Inline | Compact, Chemical - Free Water Purification - H2O Warehouse
Quantum Disinfection Cartridges
ULP - 1812 50GPD Reverse Osmosis Replacement Water Filter Membrane - H2O Warehouse
RO Membranes All
75 GPD 5 - Stage Reverse Osmosis Replacement Filter Set - H2O Warehouse
RO Replacement Packs
T33 Karofi Inline GAC Post - Carbon Cartridge - H2O Warehouse
T33 / Fridge In-Line Filters
Klorman Chlorine Replacement Cartridges – 16 Pack - H2O Warehouse
KLORMAN Cartridges
Refillable Cartridges
Replacement Screen Cartridge Element for ¾" and 1" Disc Filters – Azud - H2O Warehouse
Screen Elements Cartridges
PP Filter Bag – 2 Size with Plastic Ring | 1 to 200 Micron Filtration for HXP PVC Bag Filter Housing - H2O Warehouse
Bag Filters | Single and Double length

Filter Media

AFM® Activated Filter Media, NSF Certified, 2 - 4mm (Grade 3), 25kg - H2O Warehouse
AFM / DGS / Glass Media
Purolite A860 25kg bag
Purolite Media
Activated Carbon – Coconut Shell Media 12x40 | NSF Certified (25kg) - H2O Warehouse
Activated Carbon Media
Calcite pH Fix Media, NSF Certified, 25kg - H2O Warehouse
pH Correction Media
Iron Removal Media, DMI - 65, NSF Certified, 20kg - H2O Warehouse
Iron Removal Media
KDF® 55 Genuine USA KDF Media, NSF Certified, 1kg - H2O Warehouse
KDF Media
Siliphos Scale Prevention & Anti - Corrosion Media | NSF Certified | 20kg - H2O Warehouse
Siliphos Anti-Scale and Corrosion Media
Polymex Cation Softening Resin Media, NSF Certified, 25Lt - H2O Warehouse
Softener Resin Media
Food Grade Water Softener Salt, NSF Certified, 10kg - H2O Warehouse
Softener Salt
Purolite A520E Resin – Nitrate Removal Media | 25kg Bag - H2O Warehouse
Nitrate Removal Media
Purolite A860 Resin – Tannin Removal Media | 25kg Bag - H2O Warehouse
Colour | Tannin Removal Media

Housings & Accessories

Filter Housings
Big Blue Filter Housing Parts
Double Floor Standing Frame for 10" & 20" Big Blue Filter Housing | Epoxy Coated - H2O Warehouse
Filter Housing Brackets & Stands
Spanner for 20 - Inch Big Blue Water Filter Housing - H2O Warehouse
Filter Housing Spanners

FRP Vessels & Accessories

Complete FRP Filter Media Vessel Kits – Auto & Manual | All Sizes | Without Media - H2O Warehouse
FRP Vessel Sets | Empty
FRP Vessel 10x54 For Borehole & Wellpoint Water Filtration Systems - H2O Warehouse
FRP Vessel Only
RUNXIN F74A3 Softener Valve Head (4 - Inch Base Thread, 10m³/h Max Flow Rate) - H2O Warehouse
FRP Vessel Heads Automatic
Complete FRP Filter Media Vessel Kits – Auto & Manual | All Sizes | Without Media - H2O Warehouse
FRP Vessel Heads Manual & Flow Through
Riser & Strainers Internal Set for 2.5inch FRP Vessels - H2O Warehouse
Riser Pipes & Strainers

Pumps & Accessories

LEO Pumps
LEO 1.1kW VSD Vertical Multistage Centrifugal Pump – EVPm6 - 3 (230V Single Phase) with SIRIO VSD - H2O Warehouse
Multi Stage Pumps
Tesk PMC12 - 40 2.2kW 230V VSD Booster Pump - H2O Warehouse
TESK Booster Pumps
Flow Meters
Pressure Gauge (0 - 25 Bar, 63mm Diameter, ¼Inch Bottom Entry) - H2O Warehouse
Pressure Gauges
RUNXIN F74A3 Softener Valve Head (4 - Inch Base Thread, 10m³/h Max Flow Rate) - H2O Warehouse
FRP Vessel Heads Automatic and Manual
Automatic Pressure Controller for Water Pumps, 10bar (10A) - H2O Warehouse
Pump Controllers
Float Switches

Plumbing - Pipe & Fittings

Brushed Silver Stainless Steel 3 - Way Mixer Faucet – Hot, Cold & Purified Water | 4021BN - H2O Warehouse
RO Faucets & Taps
1/2" Female Thread x 3/8" (10mm) Dosing Tube | Straight Adaptor - H2O Warehouse
Domestic Filter Piping & Fittings
Compression Fittings
PVC Fittings
TankBuddy Adjustable Water Level Control Valve | Precision Water Management for Tanks and Reservoirs - H2O Warehouse
Float Valves
PVC Pipe Grey SHC80 – 4m Length | High - Quality | Multiple Sizes - H2O Warehouse
PVC Pipe
HDPE Pipe
Full Flow Fittings
OATEY PVC & CPVC Cleaner / Primer – Clear | 473ml - H2O Warehouse
Tapes, Primer, Glues & Adhesives
HydraPure logo with a blue water droplet on a white background
Orange and white logo with 'TESK' text on a black background
HydraPure logo with a blue water droplet on a white background
Orange and white logo with 'TESK' text on a black background

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