Drinking water
Purest RO System. Drinking water, refined at the sink.
Purest RO System is an under-sink reverse osmosis system. Sediment and carbon pretreatment protects a thin-film composite membrane, and a storage tank keeps the treated water ready for a faucet of its own.
- Type
- Under-sink reverse osmosis
- Where it goes
- Under the sink
- Handles
- Drinking and cooking water
- Starts with
- A free water test
What it does
Drinking water, one step further
- 01
Refines drinking water
The reverse osmosis membrane is designed to reduce dissolved minerals and other unwanted constituents that ordinary filters leave behind.
- 02
A protected membrane
Sediment and carbon pretreatment protects the membrane, and final polishing supports a clean taste at the faucet.
- 03
Ready on demand
A storage tank holds treated water so it is ready at the tap when you are.
- 04
A faucet of its own
A dedicated faucet at the sink keeps drinking and cooking water separate from the everyday tap.
The parts
Four parts, one purpose
Hover or tap a marker, or pick a part from the list. A part is marked only where the image shows it.
How it goes
From the test to Purest RO System
- 01
Free water test
We test your water for hardness, chlorine, TDS, pH, iron and manganese. It costs nothing and it carries no obligation.
- 02
A recommendation
Your results decide the system. You see a fixed price after the test, never before it.
- 03
Installation
Purest RO System sits under the sink, with a dedicated faucet for drinking and cooking water.
- 04
Treated water, every day
Treated water on tap, ready whenever you reach for a glass.
Where it fits
Chosen from your water, not from a catalogue.
The system sits in the cabinet under your sink and feeds its own faucet. Many homes pair it with a softener or a whole-house filter, so the RO system starts from cleaner water.
Every recommendation starts with the free water test, and the price is fixed after the test, never before it.
Gallery
Purest RO System, and the rooms it serves
Purest RO System
Questions about this system
What does reverse osmosis do?
It uses the home's water pressure to push water through a very fine membrane. Dissolved minerals and other constituents are held back and rinsed to the drain, and the treated water goes to your faucet.
Is there an alkaline option?
Yes. An alkaline configuration adds a mineral step after the reverse osmosis treatment, to add calcium and magnesium, raise pH and give a smoother taste.
Do I still need a softener?
The two work on different things. A softener protects the whole house from hardness, while reverse osmosis refines the water you drink and cook with. Many homes have both.
Next step
Ready to look at Purest RO System?
Book a free water test first. We recommend what your readings call for, and the price is fixed after the test.