Select Filtration

7-Stage Alkaline RO | Select Filtration Melbourne
The Original 7-Stage High Alkaline System

Pure, sweet alkaline water on tap

Premium reverse osmosis designed with the health-conscious consumer in mind. 99.9% incl. fluoride reduction of common tap water contaminants. Improves hydration with magnesium and potassium electrolytes added back. Stop buying bottled water and save money.

$1,100 Fully InstalledIncluding GST
  • 99.9% incl. fluoride reduction of common tap water contaminants
  • Removes chlorine, chloramine, pesticides, herbicides & heavy metals
  • Improves hydration with magnesium & potassium electrolytes
  • Perfect for chlorinated town and mains water
Featured System 7-Stage Alkaline RO
The Original 7-Stage High Alkaline RO System
99.9%
Contaminants removed (incl. fluoride)
7
Filtration stages
$1,100
Fully installed (incl GST)
Mg+K
Mineral electrolytes added
How the 7-Stage RO Works

Seven stages, one perfect glass.

Each stage works in sequence to remove a specific category of contaminants and add back what's good. Mains water enters the system, and clean alkaline drinking water arrives at a dedicated kitchen tap.

Stage 1
Polyspun Sediment
5 micron · GT2-2K · 6 mo
Stage 2
Coconut Carbon Block
5 micron · GT4-7CTO · 6 mo
Stage 3
RO Membrane
0.0001µ · 50 GPD · 2-4 yr
Stage 4
Hydrogen-Rich Alkaline
T300 · GT6-32 · 12 mo
Stage 5
Ceramic Far Infrared
GT6-10 · 2 yr
Stage 6
Coconut Carbon Polish
GT6-21 · 12 mo
Stage 7
Magnetic Conditioner
Inline · No replacement
Mains Water In Chlorine, sediment, fluoride, heavy metals
Filtered Water Out Alkaline pH 8.5-10.5, hydrogen-rich, mineralised
Filter Replacement Schedule & Costs

Predictable schedule Honest pricing

Filters need replacing periodically to keep performance up. Here's the actual cost breakdown over the life of the system. We track service intervals and reach out when each filter is due.

Every 6 Months

Pre-filter swap

  • Sediment Filter (GT2-2K)$16
  • Carbon Block Filter (GT4-7CTO)$25.50
Total per visit $41.50
Every 12 Months

Annual service

  • 6-month filters above$41.50
  • Alkaline Mineral Filter (GT6-32)$120
  • Coconut Carbon Filter (GT6-21)$31
Total per visit $192
Every 2 Years

Membrane & ceramic

  • Add to 12-month service:
  • Ceramic Infrared (GT6-10)$40
  • RO Membrane (GT13-59-ALP)$94
Add-on total +$134
Example Costs

Year 1 & Year 2 totals

  • Magnetic Water ConditionerNo replacement
  • End of Year 1$234
  • End of Year 2 (with 2-year filters)$368
Year 2 total $368
Note: An installation fee of $165 per visit is charged whenever we attend to replace filters. Prices may change based on supplier rates. We track service intervals and reach out when each filter is due, so you don't have to.
Optional Upgrade

3-Way Umbrella Style 360° Rotation Mixer

Upgrade to a premium 3-way mixer tap that delivers filtered and unfiltered water from one tap. Perfect for under-mount sinks and stone benchtops, or anywhere you'd rather not add a second dedicated tap. Some setups require this upgrade to keep the filtered tap looking clean. Talk to us to find out which applies to your kitchen.

Nickel Matte Black Gold Gunmetal
Ask About the 3-Way Mixer
3-Way Mixer - Matte Black
3-Way Mixer - Gold
3-Way Mixer - Gunmetal
3-Way Mixer - Nickel
Why Melbourne Homes Are Choosing RO

The cleanest water you've ever tasted

Reverse osmosis is the gold standard for drinking water filtration: the same method used in hospitals, labs and commercial bottlers.

99.9% 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.

Lifetime Guarantee
On workmanship
100% Satisfied
Customer satisfaction
15 Years
Industry experience
5 Year Warranty
On the system
0% Finance
Brighte finance
Installation

From quote to filtered water, fast

Most installs are completed in a single visit. Licensed Melbourne plumbers, code-compliant, no shortcuts.

1

Phone Consultation

We start with a quick phone consultation to understand your needs and give you a tailored quote. A site inspection is arranged only if necessary to confirm the install location.

10 to 15 minutes
2

Professional Installation

Our licensed plumber installs the unit at your desired location. Side installs are our specialty, so the system can be tucked out of sight, not just at the mains. Clean, code-compliant, fully tested.

2 to 3 hours
3

Testing & Hand Over

Pressure-tested, flushed, and we walk you through the system. Filter service intervals scheduled with our team so you don't have to remember.

10 minutes
5-Star ★★★★★ Based on 200+ Google Reviews

What Melbourne homeowners say.

★★★★★

"Recently, we had Luke and his team install a whole house water filtration system at our home in Preston. Very happy with the product and how well it works. Spoke with Yaz over the phone, who was very knowledgeable and easy to deal with. Would recommend 10/10."

JK
Jack Kroussoratis
Google Review
★★★★★

"Excellent service from start to finish. The water filter install was done neatly and professionally, with great attention to detail. They explained how the system works, answered all my questions, and left the area spotless. Huge improvement in water quality."

JS
Jamie Santilli
Google Review
★★★★★

"Luke installed a water filter at our property, and we couldn't be happier with the result. He came highly recommended by a friend who was impressed with his service. Luke communicated clearly throughout, completed the work on time, and delivered excellent quality."

RF
Relish Francis
Google Review
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