9am-5pm Eastern, Mon-Fri

The Biggest Innovation in Residential RO:

Continuous Flow, With No Storage Tank!


GE Infrastructure Water and Process Technologies has achieved a revolutionary breakthrough in the water treatment industry. Out-of-the-box thinking and years of research have produced a totally new point-of-use drinking water system. The new Merlin RO System features continuous-flow water production of 0.5+ gallons per minute, so a storage tank is no longer required. RO water on demand!


The unit operates on line pressure, which eliminates the need for an electrical pump in most applications. The patented high-production, twin low-energy membranes purifies up to 720 gallons of water per day - an endless supply! Families will enjoy using pure RO water for drinking water, coffee, juices, soups and other cooking uses, ice, pets, rinsing vegetables, etc., never having to fear running out, even if entertaining company! This high capacity performance also creates new opportunities for light commercial applications, such as coffee shops, and beauty salons, at the price of a residential system. Big innovation, bigger opportunities.


The Merlin RO system wastes much less water than traditional tank-style systems. Since there is no storage tank, there is no negative back pressure exerted against the membrane. While tank-type systems may start out with a 20% recovery (1 gallon treated to 4 waste), as the storage tank fills, recovery efficiency drops to as low as 5% (1 gallon treated to 19 gallons waste) when the tank is near full. Since the Merlin has no storage tank, the membranes operated at the optimum recovery rate of 25% (1 to 3) at ALL TIMES! See pages 21 and 22 of the Merlin Application Guide (download below) for more details.

Download the Merlin Brochure (435 KB)

Download the Merlin Specification Sheet (403 KB)

Download the Merlin Assembly and Installation Manual (1.3 MB)

Download the Merlin Application Guide (1.06 MB)

Download the Merlin Performance Data (193 KB)

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Merlin On-Demand RO System (includes Mur-Lok cold water connector, a $20 value): List Price - $749,


Sorry - GE has ceased production of the Merlin at this time due to a lower demand than they desired. Replacement cartridges and other parts will continue to be made available.



Optional high-purity flush kit  (see pages 23 - 28 of Application Guide) - $79.00 each




Optional booster pump for inlet pressures less than 45 psi. 110V - $299.00 each






Replacement Carbon Block Prefilter (replace approx. once per year) - $30.00


Replacement Carbon Post Filter (replace approx. once per year) - $25.00


Replacement Membrane - two (2) required (replace approx. every three years) - $105.00 each


For more information, call us
(Monday thru Friday, 9 to 5 eastern time)
at 800.669.1376 / 770.514.8910
Fax us at 770.514.0175
Or e-mail us!