WFW Water Filters from $249
Choose a WFW Product by Application
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 filtration 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 control, 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?
The right filtration system depends on what you want to improve and how much water your home needs.
Compare under-sink, whole-house and drinking-water filtration systems using the ranges and selection tools throughout the site.
Consider your water source, water-quality concerns, required flow, cartridge setup, property size and installation location before choosing.
WFW Water Filter World Systems for Brisbane, Gold Coast & Major Australian Metros
WFW, or Water Filter World, offers residential water filtration products covering whole-home filtration, under-sink drinking water, reverse osmosis, UV treatment combinations, anti-scale systems, replacement service kits and 3-way kitchen mixer taps.
The current Installed Today WFW range includes 20-inch Big Blue systems, enclosed whole-home filters, anti-scale configurations, UV combinations, compact kitchen filters, reverse-osmosis products and filtered-water tapware.
Installed Today supplies WFW products across supported mainland Australian markets, with supplied and installed options available on selected products in eligible Brisbane and Gold Coast service areas.
Water Filter World Products Available
What Types of Water Filters Does WFW Offer?
Whole Home Filters
Twin and triple 20-inch filtration systems designed for filtration on the incoming household water supply.
Enclosed Systems
Cabinet-style whole-home configurations where a cleaner enclosed installation is preferred.
Anti-Scale Systems
Selected triple-stage configurations add scale-management media to the filtration setup.
UV Combinations
Selected WFW whole-home systems combine pre-filtration with ultraviolet treatment equipment.
Kitchen Filtration
Compact single and twin under-sink filters provide point-of-use filtration for drinking and cooking water.
Reverse Osmosis
Compact RO filtration provides a different treatment pathway where membrane filtration is required.
WFW Whole Home Water Filter Systems
Whole-home filtration is the largest part of the current WFW range.
These systems are installed on the incoming water line so filtered water can be supplied to multiple fixtures throughout the property, depending on the plumbing arrangement.
Current options include Twin 20″ Big Blue, Triple 20″ Big Blue, enclosed systems, anti-scale configurations and systems combined with UV treatment.
WFW Twin vs Triple Whole Home Filtration
| System Type | Stages | Best Starting Point | Main Consideration |
|---|---|---|---|
| Twin 20″ | 2 filter housings | Simpler whole-home filtration | Choose the cartridges around actual treatment goals |
| Triple 20″ | 3 filter housings | Additional filtration or specialist-media stage | More stages do not automatically mean better water |
| Triple + Anti-Scale | Multi-stage | Filtration plus scale-management support | Scale treatment is different from water softening |
| Filter + UV | Filtration plus UV | Water sources needing a UV treatment barrier | Water quality and pre-filtration need to suit UV treatment |
WFW 20″ Big Blue Whole Home Filters
WFW's whole-home range is centred around large-format 20-inch Big Blue-style filtration housings.
Larger housings provide greater cartridge area than compact under-sink filters and are designed around the higher flow required for household filtration.
Filter size alone does not determine performance. Cartridge media, micron rating, flow rate, pressure drop and water quality all need to be considered.
WFW Enclosed Whole Home Water Filters
Enclosed WFW systems place the filtration equipment inside a cabinet or enclosure rather than leaving the individual filter housings fully exposed.
This can provide a cleaner finished appearance and additional physical protection for installations where the filter is visible or exposed.
The enclosure does not change the need for service clearance. Cartridges still need enough room to be removed and replaced during maintenance.
WFW Anti-Scale Whole Home Water Filters
Selected WFW triple-stage systems incorporate anti-scale or scale-management media alongside normal filtration stages.
This can be useful where the customer wants filtration plus treatment aimed at reducing scale-related effects within the plumbing system.
Anti-scale treatment should not automatically be described as water softening. A true softener generally works differently and specifically targets hardness ions.
WFW Whole Home Filters with UV Treatment
WFW also offers whole-home systems combining cartridge filtration with ultraviolet treatment.
UV is designed to inactivate susceptible microorganisms when the system is correctly sized, maintained and supplied with water suitable for UV treatment.
UV itself does not remove sediment, dissolved salts or chemical contaminants, which is why suitable pre-filtration and correct overall system design remain important.
WFW Filters for Town Water
On treated mains water, common filtration goals include sediment reduction and treatment for chlorine taste and odour.
Selected WFW products use multiple cartridge stages to target different water-quality goals.
Where a specific contaminant such as PFAS, lead, chloramine or another substance matters, verify the exact cartridge's tested or certified performance rather than relying on the WFW brand name or number of stages.
WFW Filtration for Rainwater and Tank Water
Rainwater can require a different treatment strategy from treated mains water.
The appropriate setup can depend on roof collection, tank condition, sediment, pump arrangement, intended water use, pre-filtration and whether UV treatment is required.
Water safety should never be assumed from the presence of one filter or UV unit alone. The full water source and treatment system need to be considered.
WFW Under-Sink Drinking Water Filters
WFW's smaller filtration products include compact single and twin under-sink systems for drinking and cooking water.
These systems treat water at the kitchen rather than filtering every outlet in the property.
They can suit households that are mainly concerned about the water they drink and cook with rather than whole-home filtration.
WFW Single vs Twin Kitchen Water Filters
Single Stage
Compact option where one cartridge provides the required treatment for the selected application.
Twin Stage
Allows two different filtration stages to be combined where the treatment goal benefits from separate media.
Choose by Treatment
Do not choose twin simply because it has more stages. The cartridge combination should match the water-quality goal.
WFW Compact Reverse Osmosis Water Filtration
The current WFW range includes a compact reverse-osmosis system for point-of-use drinking-water treatment.
Reverse osmosis uses a membrane as part of a multi-stage treatment process and is different from a standard sediment-and-carbon under-sink filter.
RO systems also require maintenance and can include pre-filters, membrane servicing and other consumable components.
WFW 3-Way Kitchen Mixer Taps
WFW's current collection includes multiple 3-way mixer designs in finishes including black, stainless-steel and gold-tone options.
A 3-way mixer provides hot, cold and filtered water through one kitchen tap while maintaining a separate filtered-water pathway within the tap.
The mixer itself does not filter the water. It needs to be connected to a suitable filtration system.
Plan the Filter and Tap Before the Kitchen Is Finished
Kitchen renovations are a good time to decide between a dedicated filtered-water tap and a 3-way mixer.
Planning before benchtops and cabinetry are finished makes it easier to account for tap holes, under-sink space, filter access, waste pipes, drawers and future cartridge servicing.
Whole-home systems should likewise be planned where the main water line, wall space and future servicing clearance can be accessed easily.
Servicing WFW Water Filters
Water filters contain consumable filtration components that need periodic replacement.
The current WFW collection includes service-kit products, including a reverse-osmosis service kit, while other WFW systems require cartridges matched to the exact housing and treatment configuration.
Service frequency depends on the product, water quality, usage, cartridge capacity and manufacturer requirements.
Match WFW Replacement Parts to the Existing System
Filter cartridges that look similar are not automatically equivalent.
Before ordering replacement parts, confirm:
- WFW system model
- Existing cartridge code
- 10″ or 20″ length
- Cartridge diameter
- Micron rating
- Filter-media type
- Number of stages
- Housing size
- Water source
- Required flow rate
- Pressure requirements
- Service interval
Whole Home WFW Filters Need to Match Household Flow
Whole-home filtration is different from filtering one kitchen tap because multiple outlets can require water at the same time.
The filter system therefore needs to suit household flow demand without creating excessive pressure loss.
Check bathroom count, pipe size, water pressure, cartridge flow rating and simultaneous household use before choosing the system.
Micron Rating Does Not Tell You Everything a WFW Filter Does
Micron rating mainly describes particle-filtration size under the product's specified conditions.
It does not automatically confirm reduction of chlorine, PFAS, lead, bacteria, fluoride or another particular substance.
Where a specific contaminant matters, check the exact cartridge or membrane specification and relevant product testing.
WFW Carbon Filters for Taste, Odour and Chlorine Reduction
Carbon filtration is commonly used where the main goal is improvement in chlorine taste and odour on treated town water.
Carbon media can also have additional product-specific treatment capabilities depending on its construction and testing.
Check cartridge capacity, flow rate and verified reduction claims rather than assuming all carbon cartridges perform identically.
WFW Anti-Scale Systems Are Not the Same as Water Softeners
Anti-scale media is designed to help manage scale-related effects.
A conventional ion-exchange water softener works differently by reducing hardness ions such as calcium and magnesium from the water.
If actual water hardness is the primary problem, confirm which treatment method is appropriate before selecting a system labelled anti-scale.
UV Systems Need Ongoing Lamp and Filtration Maintenance
Adding UV does not make the system maintenance-free.
The UV lamp, quartz sleeve and pre-filtration stages need to be maintained according to the applicable system requirements.
Reduced UV output, dirty sleeves or unsuitable incoming water can affect treatment performance.
Comparing WFW with Other Water Filter Systems
WFW can be compared with brands such as Puretec and other filtration manufacturers across whole-home, drinking-water and replacement-filter applications.
The best comparison is based on treatment goal, water source, cartridge availability, flow, pressure drop, physical installation, ongoing servicing and verified contaminant reduction.
Brand alone does not determine whether a filtration system is the right fit for a property.
WFW Water Filter World Systems Brisbane
Brisbane is a primary WFW installation market for Installed Today. Selected whole-home, kitchen and drinking-water filtration products can be ordered with installation in eligible Brisbane, Logan, Ipswich, Moreton Bay and Redlands service areas.
Common Brisbane applications include town-water whole-home filtration, under-sink drinking-water systems, 3-way kitchen mixer installations and replacement of existing filtration equipment.
Final installation requirements depend on product type, water pressure, pipe size, access, valves, drainage, electrical requirements for UV where applicable and the existing plumbing layout.
WFW Water Filter World Systems Gold Coast
Selected WFW water filtration systems are also available supplied and installed across eligible Gold Coast service areas.
Options include whole-home filtration, kitchen drinking-water systems and selected tap configurations.
Match the system to the water source, household flow, available space and required treatment before ordering.
Buy WFW Water Filters Across Major Australian Metro Areas
Supply-only WFW products are available for customers who already have suitable installation arrangements across supported mainland Australian markets where delivery is available.
Our main WFW supply 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 and arrange their own suitable installer where required.
Choose How You Want to Order WFW
Supply Only
Best if you already have a suitable installer arranged or simply need the WFW product supplied.
Installation, valves, fittings, pipework changes, drilling, cabinetry work, electrical work, drainage and compliance upgrades are not included unless specifically selected.
Brisbane Installation
Selected WFW whole-home and point-of-use products are available with installation in eligible Brisbane metro service areas.
Availability depends on the product, postcode, access, pressure, plumbing and installation location.
Gold Coast Installation
Selected WFW products can also be supplied and installed in eligible Gold Coast service areas.
Final requirements depend on the selected filtration system and the existing site.
Choose the WFW System by Application, Not by Number of Stages
WFW covers several distinctly different filtration jobs: whole-home filtration, scale-management support, UV treatment, under-sink drinking water, reverse osmosis, service kits and filtered-water tapware.
Start with the water source and treatment goal, then compare flow, pressure, cartridge media, system size, servicing requirements, installation position and verified contaminant-reduction performance.
The best WFW system is the one matched correctly to the property's water and plumbing rather than simply the system with the greatest number of stages.
Water Filter World System FAQs
Straight answers about WFW whole-home filtration, anti-scale systems, UV treatment, under-sink filters and 3-way kitchen mixer taps.
What are the most popular Water Filter World systems?
Popular Water Filter World options include the WFW Twin 20" Enclosed for practical whole-home filtration, the WFW Triple 20" AntiScale Enclosed for filtration plus scale-management support, the WFW Triple 20" AntiScale Enclosed + UV where UV treatment is required, and WFW 3-way kitchen mixers for hot, cold and filtered water through one tap.
Which Water Filter World system should I choose?
Choose a WFW Twin 20" system when your main goal is whole-home sediment, chlorine, taste and odour reduction. Choose a Triple 20" AntiScale system when you also want scale-management support. Choose a UV version when the water source or treatment plan requires an additional microbial treatment stage. Choose the WFW Single Economy system for basic filtered drinking water under the kitchen sink, or a WFW 3-way mixer when you want hot, cold and filtered water through one kitchen tap.
What is the difference between WFW Twin and Triple Big Blue whole-home filters?
A WFW Twin 20" Big Blue system uses two large filter stages and is the simpler whole-home option for sediment, chlorine, taste and odour reduction. The WFW Triple 20" AntiScale system adds a third treatment stage designed to help manage scale as well as providing whole-home filtration. The Triple system therefore suits homes wanting broader treatment and additional appliance and plumbing scale protection.
What does the WFW AntiScale system actually do?
The WFW Triple 20" AntiScale system is designed to reduce the tendency for hardness minerals to form scale on plumbing fixtures and appliances. WFW describes the anti-scale stage as converting calcium into a more stable crystal form while retaining minerals in the water. It does not operate like a conventional salt-regenerated ion-exchange water softener, so it should be considered scale-management treatment rather than complete hardness removal.
What is the difference between a standard WFW system and a WFW UV system?
A standard WFW whole-home system uses physical and carbon filtration to target sediment, chlorine, taste, odour and selected chemical contaminants. A WFW UV version adds an ultraviolet treatment stage designed to help control microorganisms after the water has been filtered. UV is particularly relevant when treating suitable rainwater or other water supplies where microbial treatment forms part of the overall water-treatment design.
Is the WFW Twin 20" Enclosed a good whole-home water filter?
Yes. The WFW Twin 20" Enclosed Whole Home Water Filter is a practical option for town-water homes wanting filtration across showers, bathrooms, laundries and kitchen plumbing. It uses two high-capacity 20-inch filter stages targeting sediment, chlorine, taste and odour, while the enclosed cabinet gives the system a cleaner finished appearance than exposed Big Blue housings.
Is the WFW Triple 20" AntiScale Enclosed system worth upgrading to?
The WFW Triple 20" AntiScale Enclosed is the stronger choice when you want both whole-home filtration and additional scale-management support. Its three-stage 20-inch design targets sediment and chlorine-related water quality concerns while adding the anti-scale treatment stage. It can be particularly useful where protecting hot water systems, taps, shower screens and water-using appliances from scale buildup is a priority.
What does a WFW 3-way kitchen mixer tap do?
A WFW 3-way mixer combines normal hot water, normal cold water and filtered drinking water through one kitchen tap. The filtered water travels through a separate internal pathway so it does not mix with the normal hot and cold supply inside the tap. WFW models include high-rise, high-loop and pull-out designs, with selected models made from 304 stainless steel and rated at 6-Star WELS with approximately 4.5 L/min flow.
Does a WFW 3-way mixer tap filter the water by itself?
No. A 3-way mixer tap is the outlet for filtered water, but the tap itself does not perform the filtration. It must be connected to a compatible under-sink drinking water filter or reverse-osmosis system. This setup lets you keep hot, cold and filtered water in one tap while the filtration system remains hidden inside the cupboard.
Can I buy a WFW water filter supply only or supplied and installed?
Yes. Water Filter World products can be ordered supply only if you already have a suitable licensed installer arranged. Supplied-and-installed options are also available for selected products in eligible installation areas. Whole-home systems use the matching whole-home installation package, under-sink filters use the under-sink installation package and 3-way mixer taps use the matching mixer installation package. Additional pipework, valves, drilling, electrical work, bypasses or difficult access may cost extra.
Water Filter World Pricing FAQs
Compare current supply-only and installed-from pricing for selected complete WFW systems and mixer taps. Each installed-from figure uses the product's lowest live Shopify price plus the matching whole-home, under-sink or mixer installation price.
How much is the WFW Triple 20" AntiScale Enclosed Water Filter System?
The WFW Triple 20" AntiScale Enclosed Water Filter System is available supply only from $2,599 . Supply only means you are purchasing the product without an Installed Today installation package. Supply and Whole-Home Basic Install is from $2,999 in eligible installation areas. The installed-from figure is the current lowest product price plus the current matching installation package price. Additional valves, pressure control, bypass pipework, electrical work for UV systems, drilling, cabinetry changes, filter connections, relocation and other non-standard requirements are extra where applicable.
How much is the WFW Triple 20" AntiScale Enclosed + UV Water Filter System?
The WFW Triple 20" AntiScale Enclosed + UV Water Filter System is available supply only from $3,699 . Supply only means you are purchasing the product without an Installed Today installation package. Supply and Whole-Home Basic Install is from $4,099 in eligible installation areas. The installed-from figure is the current lowest product price plus the current matching installation package price. Additional valves, pressure control, bypass pipework, electrical work for UV systems, drilling, cabinetry changes, filter connections, relocation and other non-standard requirements are extra where applicable.
How much is the WFW Triple 20" Big Blue with AntiScale + UV Whole Home Water Filter System?
The WFW Triple 20" Big Blue with AntiScale + UV Whole Home Water Filter System is available supply only from $3,199 . Supply only means you are purchasing the product without an Installed Today installation package. Supply and Whole-Home Basic Install is from $3,599 in eligible installation areas. The installed-from figure is the current lowest product price plus the current matching installation package price. Additional valves, pressure control, bypass pipework, electrical work for UV systems, drilling, cabinetry changes, filter connections, relocation and other non-standard requirements are extra where applicable.
How much is the WFW Twin 20" Enclosed Whole Home Water Filter System?
The WFW Twin 20" Enclosed Whole Home Water Filter System is available supply only from $1,249 . Supply only means you are purchasing the product without an Installed Today installation package. Supply and Whole-Home Basic Install is from $1,649 in eligible installation areas. The installed-from figure is the current lowest product price plus the current matching installation package price. Additional valves, pressure control, bypass pipework, electrical work for UV systems, drilling, cabinetry changes, filter connections, relocation and other non-standard requirements are extra where applicable.
How much is the WFW Twin 20" Enclosed + UV Whole Home Water Filter System?
The WFW Twin 20" Enclosed + UV Whole Home Water Filter System is available supply only from $2,349 . Supply only means you are purchasing the product without an Installed Today installation package. Supply and Whole-Home Basic Install is from $2,749 in eligible installation areas. The installed-from figure is the current lowest product price plus the current matching installation package price. Additional valves, pressure control, bypass pipework, electrical work for UV systems, drilling, cabinetry changes, filter connections, relocation and other non-standard requirements are extra where applicable.
How much is the WFW Twin 20" Big Blue + UV Whole Home Water Filter System?
The WFW Twin 20" Big Blue + UV Whole Home Water Filter System is available supply only from $1,849 . Supply only means you are purchasing the product without an Installed Today installation package. Supply and Whole-Home Basic Install is from $2,249 in eligible installation areas. The installed-from figure is the current lowest product price plus the current matching installation package price. Additional valves, pressure control, bypass pipework, electrical work for UV systems, drilling, cabinetry changes, filter connections, relocation and other non-standard requirements are extra where applicable.
How much is the WFW Single Economy Undersink Water Filter SysteM?
The WFW Single Economy Undersink Water Filter SysteM is available supply only from $249 . Supply only means you are purchasing the product without an Installed Today installation package. Supply and Under-Sink Basic Install is from $649 in eligible installation areas. The installed-from figure is the current lowest product price plus the current matching installation package price. Additional valves, pressure control, bypass pipework, electrical work for UV systems, drilling, cabinetry changes, filter connections, relocation and other non-standard requirements are extra where applicable.
How much is the WFW 3-Way Kitchen Mixer Tap (Brushed Nickle Pullout)?
The WFW 3-Way Kitchen Mixer Tap (Brushed Nickle Pullout) is available supply only from $549 . Supply only means you are purchasing the product without an Installed Today installation package. Supply and 3-Way Mixer Installation is from $799 in eligible installation areas. The installed-from figure is the current lowest product price plus the current matching installation package price. Additional valves, pressure control, bypass pipework, electrical work for UV systems, drilling, cabinetry changes, filter connections, relocation and other non-standard requirements are extra where applicable.
How much is the WFW 3-Way Kitchen Mixer Tap (Black High-Loop)?
The WFW 3-Way Kitchen Mixer Tap (Black High-Loop) is available supply only from $549 . Supply only means you are purchasing the product without an Installed Today installation package. Supply and 3-Way Mixer Installation is from $799 in eligible installation areas. The installed-from figure is the current lowest product price plus the current matching installation package price. Additional valves, pressure control, bypass pipework, electrical work for UV systems, drilling, cabinetry changes, filter connections, relocation and other non-standard requirements are extra where applicable.
How much is the WFW 3-Way Kitchen Mixer Tap (Stainless Steel High-Rise)?
The WFW 3-Way Kitchen Mixer Tap (Stainless Steel High-Rise) is available supply only from $449 . Supply only means you are purchasing the product without an Installed Today installation package. Supply and 3-Way Mixer Installation is from $699 in eligible installation areas. The installed-from figure is the current lowest product price plus the current matching installation package price. Additional valves, pressure control, bypass pipework, electrical work for UV systems, drilling, cabinetry changes, filter connections, relocation and other non-standard requirements are extra where applicable.