Most water filtration starts and ends at the sink.
Our Whole-Home System works differently - filtering water at the source, so every tap, shower, and appliance in your home delivers cleaner, softer water from day one.
WHOLE-HOME WATER FILTRATION
Clean water from every tap. Not just the one in the kitchen.
CORE SYSTEM
WHOLE-HOME FILTRATION SYSTEM
A 3-stage whole-home filteration system, installed at your main water supply. Sediment, chemical, and scale protection for your entire home, not just one point of use.
WHAT CHANGES WHEN YOUR WHOLE HOME FILTERS
Better drinking water
Chlorine, sediment, and common contaminants removed before water reaches any tap in your home.
Softer water throughout
Reduced scale buildup means cleaner showers, softer laundry, and longer-lasting appliances.
Protected plumbing
Mineral deposits and sediment filtered before they reach your pipes, hot water system, and fixtures.
One install, whole home
A single point-of-entry system covers every room. No under-sink units in every bathroom.
Healthier skin and hair
Without chlorine and hardness minerals, most people notice a genuine difference within weeks.
Lifetime warranty
Backed by our lifetime warranty with an active service subscription. Covered as long as you maintain it.
Optional add-on
GO FURTHER WITH DEDICATED DRINKING WATER - UNDER-SINK RO SYSTEM
The Whole-Home System filters everything coming into your house. For those who want the highest possible standard at the kitchen tap specifically, our Under-Sink RO adds stages 4-6, a dedicated filtration and remineralization system for your drinking and cooking water.
STAGE 4
RO MEMBRANE
Removes up to 99% of dissolved solids, heavy metals, fluoride, and nitrates at the kitchen tap.
STAGE 5
POST-CARBON POLISH
A final pass for taste and odour before water reaches your glass. Clean, crisp, and fresh.
STAGE 6
REMINERALIZATION
Essential minerals reintroduced after filtration for balanced, great-tasting drinking water.
Installed under your kitchen sink with a dedicated drinking water tap. Ask your OneWater specialist about this add-on at your free assessment.
WHAT'S INCLUDED
- Free water assessment to identify exactly what your supply contains.
- Professional installation by a certified OneWater technician.
- Ongoing filter servicing on a schedule. We remind you, you don't have to remember.
- 30 - Day satisfaction guarantee on the system.
- Lifetime warranty while your service subscription is active.