Water Filtration Installation Sydney –Clean, Healthy Water from Every Tap

Tap water in Sydney is generally safe, but it still contains chlorine, sediment, heavy metals, and trace compounds that affect taste, smell, and even appliance life. At Nardi Plumbing, we specialise in water filtration system installations, servicing, and maintenance across Sydney, making sure we are giving your family access to cleaner, safer, better-tasting water.

Whether you need a simple under-sink unit or a full-house filtration system, we’ll assess your water quality, recommend the right solution, and install it with precision and give you a tailored maintenance plan for filter changes, all automated within our systems so no one can forget!

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Guaranteed Workmanship

Why Install a Water Filtration System?

  • Cleaner taste & odours: Removes chlorine, sulphur compounds, organics
  • Reduces sediment & rust: Protects faucets, appliances, plumbing
  • Removes heavy metals & chemicals: Lead, arsenic, pesticides
  • Healthier skin & hair: Gentler water for bathing
  • Better appliances longevity: Less scale and deposits due to filtered water
  • Wet or soft ground around the property
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Our Water Filtration Services

We offer a complete suite of filtration solutions, whatever your needs:

Under-sink / Point-of-use Filtration

Ideal for kitchen taps or drinking water. Removes chlorine taste, fine sediment, lead, and some chemical contaminants.

Reverse Osmosis Systems

High-efficiency purification removing dissolved solids, heavy metals, nitrates, and many contaminants to provide ultra-pure drinking water.

Whole-of-House Filtration Systems

Filters the water entering your entire home so every tap, shower, laundry outlet benefits. Removes sediment, chlorine, and protects your plumbing and appliances.

UV Sterilisation & Disinfection

For households on rainwater, bore water, or where microbial contamination is a concern.

Carbon / Activated Carbon Filters

For removal of taste, odour, organic compounds and certain chemicals.

Maintenance, Servicing & Cartridge Replacements

Ensuring your system continues to operate optimally, regular servicing helps preserve performance and lifespan.

Water Testing & System Design

We test your existing water supply (e.g. hardness, pH, heavy metals) and design a tailored filtration solution before installation.

Why Choose Nardi Plumbing for Filtration Installation?

We combine experience with cutting-edge technology to deliver efficient and lasting drainage solutions.

Licensed, experienced Sydney plumbers using quality products not cheap copies

We assess water and recommend the correct system, not upsell you one

Full installation service including plumbing, fittings, and certification

Use of high-quality filtration media, membranes, and UV systems

Same-day service across Sydney Metro

Transparent pricing & no hidden costs

Lifetime workmanship guarantee on installation

Maintenance packages and servicing options available

Our Installation Process

1
Water Quality Test
We measure your water’s hardness, pH, metal content, chlorine levels, and other parameters.
2
System Design & Recommendation
Based on your water, household size, desired outcomes (taste, purity, health).
3
Pre-filtration / Sediment Filtration
Remove coarse particles ahead of fine filters or membranes.
4
Primary Filtration / Membrane Stage
Carbon filters, reverse osmosis, or UV stages as needed.
5
Post-treatment or Re-mineralisation
In some RO systems, we re-add healthy minerals for balance.
6
Commissioning & Testing
We test flow, pressure, reject rates, and water quality after installation
7
You Receive Certificates & Guidance
We provide warranty cards, replacement schedules, and user guides.