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  • Drinking Water Systems & Parts
    Filter & Parts for Existing Systems
    • Cyst Removal Systems (NSF 53)
    • Replacement Filter Cartridges
    • Benchtop System Parts & Fittings
    • Undersink System Parts & Fittings
    • Hydrofit Quick Connect Fittings
    • Replacement Filtration Media
    • Reverse Osmosis Parts & Fittings
    Complete Water Filter Systems
    • Chlorine & Fluoride Reduction Systems
    • Car and Window Washing Systems
    • Housing Sets
    • Garden Hose Systems
    • Reverse Osmosis
    • Single Outlet Systems (Underbench/Benchtop)
    • Weather Cover
    • Whole House and Tank Systems
    System Maintenance
    Do it Yourself Water Test Kits
  • UV Systems & Parts
    Replacement Parts for Existing UV Systems
    • Replacement Lamps
    • Replacement Glass Sleeves
    • Replacement Orings & Seals
    • Replacement Ballasts & Power Supplies
    • Replacement Pre-Filters
    • Lamp & Filter Packages
    UV Systems Complete
    UVC LED Water Purifier
    Non Powered Bacteria Removal Systems
    How to Dispose of UV Lamps
  • Spa & Pool Filters
    Top 15 Sellers - Spa Pool Filters
    Polyester Pleated Spa & Pool Filters
    MicroFiber Pre-Filters for Sundance Spas
    Spa Fill Filters
    Pool and Spa Pool Filter Maintenance
  • Fridge Filters
    Cartridge Connection Kit
    A - D
    • 3M
    • Amana
    • Atag
    • Beko
    • Bosch
    • Cuno
    • Daewoo
    E - J
    • Ecowater
    • Electrolux
    • Fisher & Paykel
    • Frigadaire
    • GE Smart Water
    • Haier
    • Hot Point
    • Jenn-Air
    K - N
    • Kenmore
    • KitchenAid
    • Lamona
    • LG
    • Liebherr
    • Maytag
    • Miele
    • Neff
    M - Z
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News

How Often Should You Replace Your Water Filter in New Zealand?

How Often Should You Replace Your Water Filter in New Zealand?

Sep 15, 2025
How Often Should You Replace Your Water Filter in New Zealand?

How Often Should You Replace Your Water Filter in New Zealand?

Sep 15, 2025
How Often Should You Replace Your Water Filter in New Zealand?

How Often Should You Replace Your Water Filter in New Zealand?

Aug 22, 2025
Reverse Osmosis vs Carbon Filters in NZ: What’s Best for Your Water?

Reverse Osmosis vs Carbon Filters in NZ: What’s Best for Your Water?

Jul 30, 2025
Whole House Water Filter NZ: Benefits, Setup & Costs

Whole House Water Filter NZ: Benefits, Setup & Costs

Jul 30, 2025
How Water Filter Maintenance Can Extend Your System’s Lifespan

How Water Filter Maintenance Can Extend Your System’s Lifespan

Apr 30, 2025
The Environmental Impact of Bottled Water vs. Home Filtration Systems

The Environmental Impact of Bottled Water vs. Home Filtration Systems

Apr 03, 2025
Woman in rental property drinking filtered water

How Can I Filter My Water When Renting?

Mar 04, 2025
Is It Time To Update Your Water Filter System?

Is It Time To Update Your Water Filter System?

Feb 04, 2025
What Is A Whole House Water Filtration System?

What Is A Whole House Water Filtration System?

Jan 01, 2025
Rural Water Filtration: We Have You Covered

Rural Water Filtration: We Have You Covered

Dec 04, 2024
The Health Benefits Of Filtered Water: Why Clean Water Matters

The Health Benefits Of Filtered Water: Why Clean Water Matters

Nov 04, 2024
Busting 7 Common Myths About Water Filtration Systems

Busting 7 Common Myths About Water Filtration Systems

Oct 01, 2024
Spotlight On NZ Drinking Water: What You Need To Know

Spotlight On NZ Drinking Water: What You Need To Know

Sep 09, 2024
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Water Filters Online are master online resellers of quality water treatment systems and water filters. They are particulary fortunate to have a strong supply relationship with Magnum Filters Ltd, a renowned local manufacturer and exporter of quality pool and spa filters for over 40 years. Through all of our NZ suppliers, we have access to a massive range of water filter equipment ready to ship to all parts of NZ.

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