Water filtration

Water filtration systems for cleaner, better tasting water

Mains water is safe, but it still carries chlorine, sediment, heavy metals and taste. A properly specified filtration system removes what you don't want at the point of use — or for the whole property — so every glass, shower and appliance runs on cleaner water.

Greener Upgrade premium whole house water filtration system and kitchen undersink RO system

The range

Our range

Greener Upgrade Under-sink Twin Filtration

Greener Upgrade

Under-sink Twin Filtration

A twin-cartridge under-sink system with sediment and carbon block stages, plumbed to a dedicated drinking water tap.

Stages
2 (sediment + carbon)
Filtration
Down to 0.5 micron
Cartridge life
12 months
  • Removes chlorine taste and odour
  • Captures sediment, rust and cysts
  • Dedicated chrome drinking tap
  • Simple annual cartridge change
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Greener Upgrade Whole-house Filtration

Greener Upgrade

Whole-house Filtration

A mains-line system that treats every outlet in the home, protecting appliances, fixtures and skin from chlorine and sediment.

Install point
Mains inlet
Flow rate
Up to 60 L/min
Cartridge life
6 – 12 months
  • Every tap and shower filtered
  • Protects hot water and appliances
  • Reduces scale and staining
  • Optional UV sterilisation stage
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Brands we install: . Specifications shown are typical for each product family — we confirm exact models and figures on your quote.

Water filtration

How water filtration works

Filtration is a series of stages, each removing something different. Water passes first through a sediment barrier, then through activated carbon that adsorbs chlorine, taste and organic compounds, and optionally through fine membranes or UV that deal with dissolved solids and microorganisms. What comes out the tap is the same water, minus what you don't want in it.

Filtration rating
0.5 – 5 micron
Chlorine reduction
Up to 99%
Cartridge life
6 – 12 months
System warranty
1 – 5 years
Water Filtration system installed by Greener Upgrade

1. Sediment stage

A pleated or spun cartridge traps rust, silt, sand and pipe scale down to around 5 microns, protecting the finer stages behind it.

2. Carbon block stage

Activated carbon adsorbs chlorine, chloramine, pesticides and the compounds behind off tastes and smells, typically down to 0.5 micron.

3. Fine filtration or reverse osmosis

Where dissolved solids, fluoride or heavy metals are a concern, an RO membrane removes them and a remineralising cartridge restores balance.

4. UV or delivery

An optional UV lamp sterilises bacteria and cysts on tank or bore water, then filtered water is delivered to a dedicated tap, the whole house, or a boiling and chilled unit.

Built to last

The housings, manifolds and taps are built to last well over a decade — it's only the cartridges that are consumable. Change them on schedule and a good system quietly delivers filtered water for 10 to 15 years, at a fraction of the cost of bottled water.

FAQ

Good to know

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