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Mini Ioniser - Under Sink Water Ionizer & Reverse Osmosis Filter

Mini Ioniser - Under Sink Water Ionizer & Reverse Osmosis Filter

The Mini Ioniser is an Under Sink Water Ionizer and is the first water filter system to be able to produce and Ionize Reverse Osmosis Water, all in one under sink system. This leaves you with the best of both worlds with both the purity of reverse osmosis water as well as the features of Ionized water: high pH (9.5), antioxidant negative ORP (up to -500). 

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£549.00 tax incl.


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Mini Ioniser - Alkaline & Ionised Under Sink Water Filter



The Mini Ioniser is a Reverse Osmosis Water Purifier That Alkalises and Ionises the Filtered Water. 


This unique water filtration system uses a multi staged process to produce ionised water without the use of electricity:


Stage 1 - 5 Stage Reverse Osmosis Water Filtration which substantially reduces Chlorine, Herbicides, Pesticides, chemical compounds, hormones including oestrogen, and the following compounds upto the following percentages:

reverse osmosis filtration

Save hundreds of pounds compared to an electric ioniser.


Stage 2  - Alkalising

Purifying water by standard reverse osmosis filtration reduces the ph and makes the water more acidic, this is true of all reverse osmosis water filters. However in stage 2 the Mini Ioniser Alkalises the water and gives a high pH value by the use of Alkaline material including Sodium, Potassium, Magnesium, and Calcium. 

This process thereby takes all of the inpurities out of the water by reverse osmosis and then raises the pH.

Stage 3 - Ionisation

The pure water is then Ionised through a redox reaction, which changes the structure of the water and:

• Produces powerful Anti-Oxidants, the water gains a negative ORP value as low as -500  

• The water molecules structure is changed into small droplets

• Alkaline water is produced with a pH of approx 9.5

For more information on Ionization please click here



Technical Information


Unit dimensions H 43 W 24.5 D 45cm Fits conveniently in a cupboard either upright or on its side

Weight (kg) 6

Power supply - Only required if your water pressure is low as you will need a pumped unit instead. As standard a non-pumped system shall be supplied unless otherwise agreed. Please contact for details if unsure.

Water Production - Internal R.O Membrane Rated at 50 Gallons Per Day. System has a built in integral storage tank capacity 7 ltrs (Fills up automatically) Additional tanks can be added if required for high usage

Filters & certification Filter cartridges manufactured by a Water Quality Association member. RO Membrane manufactured in the USA.


Dispenser Tap - Separate drinking water tap comes as standard (see images), alteratively the Mini Ioniser can be connected to any 3 Way Tap (see our taps section for more information) 

Alkalising  pH is raised

Average water pH value 8.5 - 9.5+

Ionisation Unique system using substances to ionise the water up to -500 ORP without using electricity.


Installation & Servicing

Installation instructions included - Installation time 60-90 minutes

Guarantee – 12 months

Filter Life / Servcing - Yearly servicing required to maintain optimum water filtration – Reverse Osmosis Pre-Filteres & Ionization Filter should be changed every 12 months / 1500 Gallons. Reverse Osmosis Membrane every 36 months.

Replacement filters available online, or engineer service is available at additional cost - Call us for details. 


Please click here for our FAQ sheet on the Mini Ioniser

  • Depth 45 cm
  • Height 43 cm
  • ORP Production up to -500
  • pH Level up to 9.5
  • Product Type Under Sink Water Ionizer
  • Weight 6 Kg
  • Width 24.5 cm
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