Water Filter Installation
Reverse Osmosis
Water Filter Installation
Clean filtered water for Melbourne homes with professional installation, replacement and servicing by licensed plumbers in Melbourne. Our team installs and maintains reliable water filter systems designed to enhance water quality, protect your plumbing, and deliver great-tasting water directly from your taps.
Reverse Osmosis
Water Filter Installation
The Original 7-Stage High Alkaline System
Our premium reverse osmosis system is designed with the health-conscious consumer in mind, delivering exceptional water quality straight to your kitchen tap.
- Enjoy pure, sweet taste of clean mineralised water on tap
- Designed with the health-conscious consumer in mind
- 98% reduction of common tap water contaminants
- Removes chlorine, chloramine, pesticides, herbicides & heavy metals
- Improves hydration with magnesium & potassium electrolytes
- Stop buying bottled water & save money
- Perfect for chlorinated town/mains water
*Price based on basic entry-level chrome tap and available location to mount the tap.
Our Water Filtration Services in Melbourne

Whole House Water Filtration Systems
A whole-house water filter treats the entire water supply before it reaches your taps. This means filtered water flows to every shower, kitchen tap, and appliance. Whole-house water filtration is ideal for families, older Melbourne homes, and properties experiencing water pressure or sediment issues.

Under Sink and Point of Use Filters
Under-sink filtration systems provide purified water directly at the kitchen tap. These systems are perfect for drinking water and cooking, delivering great-tasting water without filtering the entire home. Under-sink options suit apartments and smaller households.

Water Filter Replacement and Cartridge Changes
Melbourne water filter replacement is essential when filter performance drops. We handle filter replacements and cartridge changes to maintain optimal performance and ensure the system removes specific contaminants effectively.

Water Filter Repairs and Servicing
We diagnose leaks, flow rate problems, pressure loss, and system faults. Ongoing servicing protects filtration systems, extends system life, and ensures treated water remains clean and safe for daily use.
Each stage of our filtration system is designed to deliver the purest, healthiest water possible
Stage 1: 5 Micron Polyspun Sediment Cartridge (GT2-2K)
Replace every 6 months
The first stage is a 5 Micron (uM) Sediment filter composed of 100% melt-blown polypropylene fibre. This cartridge helps to help protect the carbon pre-filters and reverse osmosis membrane from physical damage caused by particulate matter such as sand, dirt, silt, plant spores, and pollen. Physical contaminants such as these (which can surprisingly be found in most municipal water supplies), tend to clog up filter system components causing reduced water flow, lower osmotic pressure, diminished filtration efficiency, and ultimately, inferior water quality.
Stage 2: 5 Micron 100% Coconut Carbon Block Water Filter (GT4-7CTO)
Replace every 6 months
The second stage is a high-grade activated coconut carbon block pre-filter. The carbon block matrix enables maximum surface area and contact time, taking the first hit to absorb chemicals such as Chlorine (which causes damage to the membrane), along with other harmful organic chemicals and contaminants. Keeping up with regular maintenance of this pre-filter (changing it every 6 months) is crucial to protecting and extending the life of all filters that come after it.
Stage 3: 0.0001 Micron Asprinn 50 GPD Reverse Osmosis Membrane (GT36-59)
Replace every 2-4 years depending on water quality
The RO membrane is the “engine room” of your RO system. All the crucial work is done here, so all the filters before the membrane are primarily there to protect the membrane. This membrane has a 0.0001 Micron rating and can produce up to 190 Litres (50 Gallons) of water per day.
Stage 4: T300 Hydrogen-Rich High Alkaline Mineral Filter (GT6-32)
Replace every 12 months
This filter is the ultimate post RO filter on the market. It is one of the only alkalising filters in the world that can raise and retain a constant pH between 8.5 and 10.5* over a 12 month period and potentially longer. This unique cartridge is made up of pure sub-nanometer minerals and contains magnesium and potassium to provide superior pH stability in the high alkaline range. The media is agglutinated under high temperatures, whilst its anomalous surface enables greater surface area contact for the maximum level of mineralization.
The T300 filter also has the unique ability to produce hydrogen-antioxidants through the hydroxide-alkaline pH acidity balance of the magnesium & potassium media as it dissolves into the water. This high-quality, FDA Certified cartridge has multiple beneficial effects on drinking water.
Stage 5: Life Energy Ceramic (FAR Infrared) (GT6-10)
Replace every 2 years
Infrared beads are simply miraculous given that they don’t even come into contact with the water! Far Infrared Rays ionise and activate water molecules, and therefore may help improving blood circulation and overall health, given that water makes up over 70% of the mass of the human body. When FIR energy vibrates at a frequency similar to that of the human body, it may assist in activating cells, and strengthening the micro-circulatory system.
Stage 6: 100% Activated Coconut Carbon Filter (GT6-21)
Replace every 12 months
This filter ensures the maximum extraction of tastes and odours, whilst imparting a naturally “sweet” flavour into the water.
Stage 7: Inline Magnetic Water Conditioner
Never needs replacing
This inline magnetic water conditioner is designed to alter the structure of water by applying a strong magnetic field, helping to impart a negative charge to the water as it flows through. By influencing the arrangement of water molecules, it can reduce scale buildup, improve hydration, and support better absorption in both domestic and agricultural applications. Easy to install and maintenance-free, this non-chemical solution offers a continuous flow of conditioned water without altering its mineral content, making it ideal for users seeking the potential benefits of negatively charged water in a clean, efficient format.
Water Filter Replacement Schedule & Costs
Your water filtration system has 7 stages, and some parts need to be replaced regularly to keep everything working well.
Filter Replacements
Every 6 Months
-
Sediment Filter (GT2-2K) $16
-
Carbon Block Filter (GT4-7CTO) $25.50
-
Total $41.50
Every 12 Months
(Repeat the 6-month filters + the following)
-
Alkaline Mineral Filter (GT6-32) $120
-
Coconut Carbon Filter (GT6-21) $31
-
Total $192
Every 2 Years
(Do this along with the 12-month replacement)
-
Ceramic Infrared Filter (GT6-10) $40
-
Reverse Osmosis Membrane (GT13-59-ALP) $94
(may last up to 4 years depending on water quality)
-
Add-On Total $134
One Time Only
Magnetic Water Conditioner – No replacement needed.
Example Costs
-
End of Year 1 $234
-
End of Year 2 $368
(includes the 2-year filters)
-
Installation Fee $165
Per visit for filter replacement (Charged whenever we visit to replace filters)
Note: Prices may change based on supplier rates.
3-Way Umbrella Style 360° Rotation Mixer
Upgrade to a premium 3-way mixer tap for filtered and unfiltered water from one tap. Perfect for under-mount sinks and stone benchtops.
Some scenarios, like under-mount sinks and stone benchtops, may require your main kitchen tap to be upgraded to a 3-way mixer tap, which will provide your filtered water and unfiltered water in one tap. Please contact us to go through your setup, and we will be able to advise on options.
3-Way Umbrella Style 360 Rotation Mixer (Available in nickel, matte black, gold, gunmetal)
Why Melbourne Homes Are Choosing Reverse Osmosis
98% Contaminant Removal
Removes chlorine, chloramine, pesticides, herbicides, heavy metals, fluoride and other common tap water contaminants.
Enhanced Hydration
Improve hydration, energy and muscle recovery with magnesium and potassium electrolytes added back to your water.
Eco-Friendly Solution
Stop buying bottled water and save money while reducing plastic waste. Better for your wallet and the environment.
Pure, Sweet Taste
Enjoy the pure, sweet taste of clean mineralised water on tap. Perfect for chlorinated town and mains water.
Get Clean Filtered Water Today
Call now to speak with our friendly team or request a quote for professional reverse osmosis water filter installation in Melbourne.
Our customers regularly tell us they appreciate our professional approach, friendly service, and reliable results. Many have shared that our team did a fantastic job and delivered great service at a good price.
EXCELLENT Based on 83 reviews Posted on Debra O'KeeffeTrustindex verifies that the original source of the review is Google. Luke and his wonderful team have fixed our badly blocked storm water drains quickly and with professionalism. The constant threat of flooding we had has finally been resolved. Luke went above our expectations to resolve the issue and left the job tidy upon completion. We would highly recommend if you require a decent honest Plumber use Luke and his team.Posted on Jessica DavisTrustindex verifies that the original source of the review is Google. Luke was professional, friendly and patiently talked us through our plumbing issue providing a fair quote and offer of follow up. We’ll be calling him again.Posted on Helen CroattoTrustindex verifies that the original source of the review is Google. Luke and his colleague were great - we hired them to remove an old 70’s gas heater and cap off the gas in our unit. Quick, efficient, and neat - and reasonable priced. Very happy and will definitely use them again in future!Posted on Melanie BarbieriTrustindex verifies that the original source of the review is Google. Luke was incredibly nice and easy to deal with. Very prompt and professional service. Will definitely use this service again and continue to recommend these guys.Posted on Steve SpyrouTrustindex verifies that the original source of the review is Google. Great experience with these guys Professional operators and friendly service. They unblocked and cleaned pipe. Had another plumber look at this blockage and told me that major works needed. But as I suspected it was just blocked,and pipes were in good condition Genuine honest plumbers. Thanks LukePosted on Billal HassaniTrustindex verifies that the original source of the review is Google. I highly, highly recommend Select Plumbing & Gas. I found Luke Ladgrove, who runs the business, to have high integrity in his business dealings. We had a number of issues at our property including the need to repair a gas water heater and a gas leak, which led to issues with our ducted heating. Luke was honest & forthcoming with shortcomings that occurred, and fairly bore costs in order to rectify them. He was responsive within reason in light of the heavy workload his crew shoulders, he honoured all his promises, and he showed genuine concern and interest for our family's safety and best interests. All of these qualities are rare to find and all of them in one place. Life-long customer. I would genuinely endorse his services to anyone.Posted on Aubrey IsolaTrustindex verifies that the original source of the review is Google. This is the 2nd time we have used this business for plumbing works for our home. Luke is always reliable, efficient, professional, gets the job done quick and reasonable priced. We are always satisfied with the job completed and highly recommend this business for any plumbing works.Posted on Daniel FrancisTrustindex verifies that the original source of the review is Google. Luke was absolutely brilliant addressing the job straight away and replying to emails within minutes. Price was more than reasonable and job was completely quickly and efficiently. Will definitely work with again.
Filter Replacement Schedule & Costs
Your water filtration system has seven stages, and some parts need to be replaced regularly to keep everything functioning properly.

Every 6 Months
- Sediment Filter (GT2-2K) - $16
- Carbon Block Filter (GT4-7CTO) - $25.50
- Total - $41.50

Every 12 Months
- Alkaline Mineral Filter (GT6-32) - $120
- Coconut Carbon Filter (GT6-21) - $31
- Total - $192

Every 2 Years
- Ceramic Infrared Filter (GT6-10) - $40span>
- RO Membrane (GT13-59-ALP) - $94span>
- Add-On Total - $134
Local Melbourne Plumbers You Can Trust