Kitchen Water Filter Systems Australia
Our Top 3 Kitchen Water Filters
Choose How You Want to Order
Not every water filter setup is the same. Choose supply only if you already have an installer arranged, select supply and installation together where available, or compare your options if you are still deciding what best suits your home.
Supply Only
Best if you already have a licensed plumber or installer arranged.
You receive the water filter system and the components listed with that product. Installation and site-specific plumbing work are not included unless shown or selected separately.
Additional cartridges, fittings, valves, pipework changes, pressure limiting valves, electrical work, drainage, compliance upgrades or removal of existing equipment may be required depending on your installation.
Supplied & Installed
Best if you want the water filter system and installation organised together.
Select your preferred water filtration system, complete the installation questions on the product page and choose any applicable installation options before checkout.
Installation availability and final requirements depend on your location, access, existing plumbing, selected filter system and site conditions.
Not Sure What You Need?
Water filter systems vary by filtration type, flow rate, cartridge setup, property size and water quality concerns.
Compare under-sink, whole-house and drinking-water filtration systems using the ranges and selection tools throughout the site.
Consider your water source, treatment goals, required flow, cartridge setup, property size and installation location before choosing.
Kitchen Water Filters for Brisbane, Gold Coast & Major Australian Metros
Kitchen water filter systems provide filtered water where most households use it for drinking, cooking, tea, coffee, bottles and food preparation.
Most kitchen filtration systems are installed under the sink and deliver filtered water through either a dedicated filtered-water tap, compatible existing mixer or 3-way kitchen mixer.
Installed Today supplies kitchen water filters across supported mainland Australian markets, with supplied and installed options available on selected systems in eligible Brisbane and Gold Coast service areas.
What Matters When Choosing a Kitchen Water Filter?
Compare the Main Kitchen Water Filter Types
| Filter Setup | Filtered Water Outlet | Common Starting Point | Main Checks |
|---|---|---|---|
| Dedicated Outlet | Separate filtered-water tap | Keep the existing kitchen mixer | Tap position, drilling, cupboard space and cartridges |
| Inline Filter | Compatible existing mixer | Simple under-sink filtered-water setup | Mixer compatibility, flow, pressure and cartridge type |
| 3-Way Mixer | Hot, cold and filtered from one mixer | Cleaner sink layout without a second filter tap | Filter compatibility, mixer size and under-sink connections |
| Reverse Osmosis | Dedicated or compatible filtered outlet | More comprehensive drinking-water filtration | Pressure, drain connection, membrane and service space |
Kitchen Filters with a Separate Drinking Water Tap
A dedicated-outlet filter uses a separate small filtered-water tap while the existing kitchen mixer continues to provide normal hot and cold water.
This can be a practical option when the existing mixer is staying in place or when you want the filtered-water supply completely separate from the normal kitchen-water outlet.
Before ordering, check whether the sink or benchtop already has a suitable opening or whether drilling will be required.
Inline Kitchen Water Filter Systems
Inline filtration can supply filtered water through a compatible mixer without adding a second visible filter tap.
This creates a simple kitchen layout, but the existing tap needs to suit the intended filtered-water arrangement.
Current kitchen-filter options include systems such as Puretec PureMix Z2, Z6 and Z7, alongside dedicated outlet and twin-stage systems.
Hot, Cold and Filtered Water from One Kitchen Tap
A 3-way kitchen mixer combines normal hot and cold water with a separate filtered-water pathway inside one tap body.
The mixer itself does not filter the water. A compatible under-sink filtration system treats the drinking water before it reaches the filtered outlet.
This can reduce clutter around the kitchen sink and avoid the need for a separate dedicated filter tap.
Single and Twin Stage Kitchen Water Filters
Single Stage
Uses one cartridge and can provide a compact filtration setup where the selected cartridge matches the household's treatment goals.
Twin Stage
Uses two filtration stages so different cartridges can perform separate roles within the treatment process.
More Stages Is Not Always Better
Choose filtration stages by what each cartridge does rather than simply selecting the system with the highest number of housings.
Carbon and Sediment Kitchen Water Filtration
Carbon filtration is commonly used in kitchen systems where chlorine taste and odour reduction is a priority.
Sediment filtration can help capture suspended material such as dirt, grit and rust above the cartridge's specified filtration level.
Multi-stage systems may combine sediment, carbon and other media depending on the product and intended treatment.
What Does Micron Rating Mean for a Kitchen Filter?
A cartridge's micron rating relates to the particle size the filter is designed to capture according to its specification.
Finer filtration can capture smaller particles, but filtration performance should be considered alongside flow, cartridge life and the actual treatment goal.
Do not assume the smallest micron number automatically makes one kitchen filter better than another.
Reverse Osmosis Kitchen Water Filters
Reverse osmosis uses a membrane as part of a multi-stage drinking-water treatment process and can suit households wanting a more comprehensive under-sink filtration setup.
RO systems generally require more installation space and maintenance than a basic carbon filter and can require a drain connection as part of the installation.
Check water pressure, under-sink space, membrane servicing, drain connection and filtered-water tap compatibility before choosing.
Kitchen Water Filters vs Drinking Water Filters
These categories overlap, but the search intent is slightly different.
Kitchen water filtration focuses heavily on the physical kitchen setup — under-sink location, tap configuration, cabinetry, mixer compatibility and installation.
Drinking water filtration focuses more broadly on the water used for drinking, cooking, bottles, tea and coffee.
Kitchen Filter vs Whole House Water Filtration
Kitchen Filter
Treats water at the kitchen where drinking and cooking water is normally used.
Whole Home Filter
Treats water on the incoming supply before it reaches multiple fixtures around the property.
Use Both?
Yes. A whole-home filter and a dedicated kitchen system can be combined where additional point-of-use drinking-water treatment is desired.
Measure the Kitchen Cupboard Before Choosing a Filter
Kitchen filters need enough room not only for initial installation but also for future cartridge replacement.
Check for:
- Waste trap and drain pipe
- Pull-out bins
- Shelves and drawers
- Dishwasher hoses
- Hot and cold water lines
- Isolation valves
- Power points
- Cartridge removal clearance
A system that technically fits but cannot be serviced easily can become frustrating when cartridges need replacement.
Kitchen Filter Flow Rate and Water Pressure
The filtration system needs enough water pressure to provide practical flow through the cartridge and tap.
Cartridge type, cartridge condition, tubing, fittings and the filtered outlet can all influence flow.
Higher flow is useful for filling bottles, kettles and pots quickly, but treatment performance should still remain within the product's specified operating conditions.
Choose a Kitchen Filter by Verified Treatment Performance
Not every kitchen filter is designed to reduce every contaminant.
If your priority is PFAS, lead, microplastics, chloramine, pesticides or another specific water-quality concern, check the individual cartridge's stated reduction performance and applicable testing or certification.
Do not rely on generic terms such as “premium filter” or “multi-stage” to determine contaminant performance.
Puretec Kitchen Water Filter Systems
The current Installed Today kitchen collection includes Puretec options such as Z18, TS100, TS200, Tripla T5 and PureMix Z2, Z6 and Z7, alongside other kitchen filtration configurations.
These cover dedicated-outlet, inline and multi-stage filtration pathways for different kitchen layouts and treatment goals.
Compare the individual cartridge performance, tap setup, warranty, dimensions and replacement cartridge costs rather than brand name alone.
Kitchen Water Filter Cartridge Replacement
Kitchen water filters require regular cartridge replacement to maintain their intended performance.
Service intervals vary with cartridge type, water quality, household usage and manufacturer recommendations.
Before buying a system, consider replacement cartridge cost, availability and how easily the cartridge can be accessed under the sink.
Replacing or Upgrading a Kitchen Water Filter
If the existing filter setup works well, identify its model, cartridge and tap arrangement before replacing it.
An upgrade is also an opportunity to decide whether you still want a separate filter tap or would prefer an inline or 3-way mixer setup.
- Existing filter model
- Cartridge type
- Dedicated or mixer outlet
- Water pressure
- Available cupboard space
- Tap or mixer compatibility
- Existing isolation valve
- Service access
- Filtration goals
- Replacement cartridge costs
Kitchen Water Filters Brisbane
Brisbane is a primary kitchen water filtration installation market for Installed Today. Selected systems can be ordered with professional installation in eligible Brisbane, Logan, Ipswich, Moreton Bay and Redlands service areas.
Common Brisbane installations include dedicated drinking-water taps, under-sink inline filters, twin-stage systems, 3-way mixers and reverse osmosis.
Installation requirements depend on cupboard space, existing plumbing, tap setup, sink or benchtop material, water pressure and any additional drilling or pipework required.
Kitchen Water Filters Gold Coast
Selected kitchen water filter systems are also available supplied and installed across eligible Gold Coast service areas.
Choose between dedicated-outlet, inline, 3-way mixer and reverse osmosis setups according to the kitchen layout and filtration goals.
Final requirements depend on the selected system, existing plumbing, cupboard access, tap configuration and installation position.
Buy Kitchen Water Filters Across Major Australian Metro Areas
Supply-only kitchen water filters are available for customers arranging their own suitable installer across supported mainland Australian markets.
Our main kitchen filtration markets include Brisbane, Gold Coast, Sunshine Coast, Sydney, Melbourne, Perth and Adelaide, together with Townsville, Cairns, Toowoomba, Newcastle, Central Coast, Wollongong and Geelong.
Brisbane and Gold Coast remain the primary Installed Today installation markets. Customers elsewhere can choose supply only where delivery is available and arrange their own installer.
Choose How You Want to Order
Supply Only
Choose supply only if you already have a suitable plumber or installer arranged and simply need the kitchen filtration system.
Installation, tap fitting, drilling, plumbing alterations, valves and additional site work are not included unless specifically shown.
Brisbane Installation
Selected kitchen water filters are available with installation in eligible Brisbane metro service areas.
Availability depends on the product, postcode and kitchen setup.
Gold Coast Installation
Selected kitchen filtration systems are also available supplied and installed in eligible Gold Coast areas.
Final requirements depend on plumbing, tap setup, access and installation conditions.
Choose the Filter and Tap Setup Together
A good kitchen filtration system should suit both the water-treatment goal and the physical kitchen installation.
Compare filtration media, dedicated or mixer outlet, under-sink space, flow, pressure, cartridge servicing, certification where relevant and replacement costs before ordering.
Do not assume every kitchen filter reduces every contaminant. Check the individual product specifications and verified treatment claims where a specific water-quality concern matters.
Kitchen Water Filter FAQs
Common questions about choosing, ordering and installing kitchen water filter systems for cleaner, better-tasting drinking water at the sink.
What is a kitchen water filter system?
A kitchen water filter system is designed to filter water used at the kitchen sink for drinking, cooking, tea, coffee and everyday use. These systems are usually installed under the sink and connected to a dedicated filtered water tap, compatible mixer tap or 3-way mixer tap.
What type of kitchen water filter do I need?
The right kitchen water filter depends on your tap setup, available under sink space, water pressure, filtration goals and how you want filtered water delivered. Some homes suit a stand-alone dedicated outlet system, while others may prefer an inline filter connected to a compatible kitchen mixer.
What is a stand-alone kitchen water filter?
A stand-alone kitchen water filter usually includes a separate filtered water outlet installed beside the main kitchen mixer. It is a practical choice if you want filtered drinking water without replacing your existing kitchen tap.
What is an inline kitchen water filter?
An inline kitchen water filter is a compact under sink filter that connects into a suitable tap or filtered water setup. It is often chosen where space is limited or where a simple drinking water filter is preferred.
Can a kitchen water filter be connected to my existing tap?
It depends on your existing tap, plumbing layout and filter compatibility. Some filters can connect to compatible mixer taps, while others need a dedicated filtered water tap or a 3-way mixer tap. The tap, fittings, hoses, water pressure and under sink space should be checked before installation.
What is the difference between a kitchen water filter and a whole home water filter?
A kitchen water filter usually filters water at one outlet, most commonly the kitchen sink. A whole home water filter is installed on the incoming water supply so filtered water can supply multiple outlets throughout the property.
Will a kitchen water filter improve taste and odour?
A suitable kitchen water filter can help improve taste and odour by reducing chlorine and other common water quality concerns, depending on the cartridge type, water source and selected filter system.
Can a kitchen water filter help reduce microplastics?
Some kitchen water filter systems are designed for finer filtration and may help reduce microplastics, sediment and fine particles depending on the cartridge rating and product specifications. Choose a system specifically suited to the level of filtration you want.
Will filtered water flow slower than normal tap water?
Filtered water can flow slower than standard tap water because it passes through a filter cartridge first. Flow depends on the filter system, cartridge type, water pressure, hose size, tap design and cartridge condition.
Do kitchen water filters need cartridge changes?
Yes. Kitchen water filter cartridges need to be replaced over time to help maintain water quality, flow and filtration performance. Replacement timing depends on the system, cartridge type, water usage, water quality and manufacturer recommendations.
How often should kitchen water filter cartridges be replaced?
Cartridge replacement frequency varies by product, usage and water quality. Some homes may need earlier replacement if the filter is used heavily, water quality is poor, flow slows down or taste and odour issues return.
Can I buy a kitchen water filter supply only?
Yes. Choose supply only if you already have a licensed plumber or suitable installer arranged. Supply-only pricing is for the product only and does not include installation, tap installation, fittings, drilling, plumbing alterations, cabinetry changes, old system removal or compliance upgrades unless selected separately.
Can I order a kitchen water filter supplied and installed?
Supplied and installed options may be available for selected kitchen water filter systems in eligible Brisbane and Gold Coast service areas. Availability depends on your address, existing tap setup, under sink space, product type, water pressure and installation requirements.
Does installation include drilling a new tap hole?
Drilling, cutting, stone benchtop work, sink modification, cabinetry changes and additional plumbing work are not automatically included unless shown in the selected installation option or chosen as an add-on. Site requirements can vary between kitchens.
Can I use a kitchen water filter with a 3-way mixer tap?
Yes, selected kitchen water filter systems can be used with compatible 3-way mixer taps. A 3-way mixer tap supplies hot, cold and filtered water from one tap, while the filter system treats the drinking water under the sink.
Do you install kitchen water filters in Brisbane and the Gold Coast?
Installation options are available for selected kitchen water filter systems in eligible Brisbane and Gold Coast service areas. Availability depends on the selected product, your address, existing plumbing, tap setup, under sink space and site access.