Vital InstallationsVital Installations
Revitalisation

Water revitalisation

The final stage. Using Grander® technology, your water is restructured and re-energised, closer to its original, living, spring-quality state.

By the time it reaches your home, mains water has been pressurised through dead-straight pipes, dosed and stored, losing the natural movement and structure it had in springs, streams and rivers.

Grander water revitalisation (grander.co.uk) uses information transfer from a sealed reference water to restructure your supply. It needs no electricity, no chemicals, no servicing, and lasts a lifetime. Customers describe softer-tasting water, plants and flowers that last longer, and laundry that feels noticeably cleaner.

Revitalisation is the third stage we recommend after good filtration and softening, the step that turns clean water into water that feels alive.

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Revitalisation systems you can order today

Every unit below is one we supply and install ourselves. Add the parts to your basket, or ask us for an installed price and we'll size it to your property first.

Revitalisation

Grander water revitalisation
Grander (Austria) · Whole house & point of use

Grander water revitalisation

The heart of what we do. Water returned to the state it holds in a mountain spring.

What it gives you

  • Water that feels alive to drink, softer in the mouth and easier to keep drinking
  • Showers and baths feel gentler, many people report calmer skin
  • Plants, pets and food noticeably prefer it
  • Nothing added, nothing removed, and nothing to service, ever

Performance

  • Information transfer, no chemicals, no power, no consumables
  • Whole-house inline units and point-of-use units for a single tap
  • Maintenance-free for the life of the unit
  • Made in Austria, supplied through Grander UK
Grander WEZK inlineWEZK
1 bathroom
£462.00
Grander W75W75
1 bathroom, high spec
£2112.00
Grander WDZK inlineWDZK
2 to 3 bathrooms
£1098.00
Grander W54W54
3 to 4 bathrooms
£3192.00
Grander WDZG inlineWDZG
4+ bathrooms
£1914.00
Grander WFL38 flexibleWFL38
Single outlet
£720.00
Grander W38W38
Single outlet
£966.00
Grander W50W50
Single outlet, higher flow
£1404.00
Grander W10W10
Single outlet, premium
£2736.00

Parts only, including VAT. Installation is quoted separately from £145 depending on the fit. Get an installed price.

Natural Action structured water
Natural Action Technologies · Whole house & point of use

Natural Action structured water

Vortex geometry alone. Water spun back into shape as it passes through.

What it gives you

  • Smoother, rounder taste straight from the tap
  • Purely mechanical, no power, no chemicals, no filters to change
  • Whole-home or single-sink options

Performance

  • Double-vortex flow-form chamber, no moving parts
  • Whole-home unit fits on the incoming main
  • Sink revitaliser treats the kitchen cold feed
  • Maintenance free
Whole Home Revitalizer
2+ bathrooms
£599.00

Parts only, including VAT. Installation is quoted separately from £145 depending on the fit. Get an installed price.

HD-9 under-sink water revitaliser
Natural Action Technologies · Point of use

HD-9 under-sink water revitaliser

Water moved the way a mountain stream moves it, restored to life at your kitchen tap.

What it gives you

  • Structured, revitalised water that feels softer and tastes fresher from the first glass
  • Supports deeper hydration, water arranged the way nature shapes it in springs and glacial streams
  • The natural partner to your filter: filtered clean first, then brought back to life
  • No power, no chemicals, nothing to replace

Performance

  • Dual-helix vortex flow-form with paramagnetic materials (passive ionisation)
  • Fits after most under-sink filters and RO systems, or standalone
  • Cold water line only, normal flow with minimal pressure drop
  • Zero maintenance, can be moved with you to a new home
  • Made in the USA, 10-year manufacturer warranty
HD-9 under-sink revitaliserHD-9
Single outlet
£599.00

Parts only, including VAT. Installation is quoted separately from £145 depending on the fit. Get an installed price.

Filtration & revitalisation

AlkaWay UltraStream revitalisation system
AlkaWay (California) · Point of use

AlkaWay UltraStream revitalisation system

Our smallest system that completes the whole P.R.A.E. formula on its own.

What it gives you

  • Clean, alkaline, mineral-rich drinking water with molecular hydrogen, a real thirst quencher
  • Removes or reduces chlorine, fluoride, bacteria, pesticides and heavy metals
  • Perfect for renters and travellers: adaptors connect it to most kitchen taps, no plumbing changes
  • Small, sleek and beautiful, on the worktop or hidden under the sink

Performance

  • Sub-micron filtration, remineralisation, alkalising, ionising and hydrogen infusion
  • One cartridge for both versions: 3,000+ litres, about a year for a family of up to 4
  • More than 8 litres a day simply means changing the cartridge more often
  • Ideal for gyms, wellness centres and spas as well as homes
UltraStream countertopUltraStream CT
Single outlet
£599.00
UltraStream under counterUltraStream UC
Single outlet
£828.99

Parts only, including VAT. Installation is quoted separately from £145 depending on the fit. Get an installed price.

All systems Replacement filters
Grander® Water Revitalisation · Austria

Restore the natural quality of your water

Developed by Johann Grander in the Austrian Alps over 40 years ago, Grander revitalisation works through information transfer, passing your mains water alongside a sealed core of highly structured spring water. No chemicals are added and nothing is removed. What changes is the inner quality, stability and structure of the water itself.

Grander units are completely passive: no electricity, no moving parts and no consumables. Installed once after your filtration stage, they continue working quietly for the lifetime of your home.

Ask about Grander About Grander

Smoother water

Softer mouthfeel and noticeably better-tasting drinks, even on hard supplies.

Gentler on skin

Customers report calmer skin, less irritation and silkier hair after showering.

Better performance

Plants, aquariums and athletes all benefit from more bio-available, structured water.

Lasts a lifetime

No power, no consumables, no servicing. Grander units work passively for decades.

A real install

Fitted in a hallway, then boxed in neatly

A full Grander revitalisation system with whole-house and drinking-water filtration, installed in a hallway cupboard space. Once commissioned and pressure-tested, we box the system in with a removable service hatch so it disappears into the room.

Full Grander revitalisation system with filtration housings installed in a hallway
Grander WS4 drinking-water unit with pre- and post-filtration, gauged and valved for easy servicing.
The same Grander system boxed in with an oak-topped cabinet and service hatch
Boxed in with an oak top and access hatch, ready for paint to match the hallway.
Four-stage Grander system with Grander W64 unit and four filter housings installed in a cellar plant room
Full four-stage Grander system for large homes. Four filtration stages with staged service intervals, feeding a Grander W64 whole-house revitaliser, gauged at every stage and isolated for easy cartridge changes.
Saiseiko AquaVortex-25A vortex restructuring device plumbed inline on copper pipe with a Vital Installations service plate
Saiseiko AquaVortex-25A vortex device. A passive inline restructurer that spins the water into a vortex as it passes through, no power, no consumables. Fitted with isolating unions so it can be serviced or removed without cutting pipework, and finished with our own plate: installed with love and gratitude.
Our most popular system

Grander revitalisation for 2–3 bathroom homes

Two filtration stages feeding a Grander drinking-water revitaliser, valved and bypassed so servicing never means shutting off the house. Sized for typical family demand, and the system we fit most often.

Two-stage filtration with a Grander drinking-water revitaliser installed in a cupboard for a three-bathroom home
Cupboard install: two filter stages into a Grander W10 drinking-water unit, isolated each side.
EcoPure filtration stages with an EcoAeon QVA20 vortex restructurer and Grander W10 drinking-water revitaliser
The same build with an EcoAeon QVA20 vortex restructurer added on the inlet run.

Under-counter drinking system in a 600mm base unit

An EcoPure 1 filtration stage paired with a Grander drinking-water revitaliser and an EcoAeon vortex restructurer, all fitted neatly inside a standard 600mm kitchen base unit, leaving usable storage space and easy access for cartridge changes.

Close view of an EcoPure filter pair with a Grander drinking-water unit and EcoAeon vortex device under a kitchen sink
EcoPure 1 filtration into a Grander unit with an EcoAeon vortex device on the outlet.
The same under-counter drinking-water system fitted inside a 600mm kitchen base unit
Fitted into a 600mm base unit, tucked to one side so the cupboard stays usable.

Inline Revitaliser

Compact unit fitted after your filtration system, treats every tap in the home.

Shower Revitaliser

Discreet in-line unit for a single shower or bath, ideal for sensitive skin.

Penergiser®

Drop-in revitalisation rod for jugs, decanters and large water vessels.

Not sure which combination is right for your home?

Find my system Talk to us about Grander