FreshWater Reverse Osmosis System

Reverse osmosis is simply a method of purifying water by pushing it through a semi-permeable membrane. 

'Osmosis' is the process by which water and nutrients are supplied to living cells.  The natural flow of water is from a diluted to concentrated solution, which passes across the cells' walls.  Cell walls are natural, selective, semi-permeable membranes that allow some materials to pass through, but not others.  In a reverse osmosis procedure, pressure is used to turn back - reverse - the natural flow of water through a synthetic membrane so that pure water molecules pass through but impurities are flushed away.

By using reverse osmosis, it is possible to remove all suspended solids, up to 98% of dissolved solids and virtually all bacteria, pesticides and viruses. Reverse osmosis has many benefits.  These include -

    * Improved taste, odour and appearance of water
    * An unlimited supply of pure water for less than just 3 pence a litre
    * Removal of limescale
    * 'Intenser' tasting fruit juices, cordials and hot drinks; better cooking results

At the heart of any reverse osmosis unit is the membrane. In addition, Freshwater's reverse osmosis systems incorporates water filter cartridges to provide pre and post filtration. The first two stages remove sediment and chemicals that may damage the complex membrane while the post filter gives a final 'polish' to the water prior to it passing in to the storage tank.    

Freshwater's reverse osmosis systems are compact enough to be installed under most kitchen sinks.  However, to operate at optimum efficiency RO units do require a minimum water pressure of 2.7 bar/40psi - so it is essential you have your home's water pressure assessed by a qualified plumber before purchasing the unit.  Small pumps, especially designed with reverse osmosis systems in mind, are available if your water pressure requires boosting.

If you are unsure whether or not an RO system is the right choice for you please give us a call on 0845 177 0896 and we will be happy to advise you.