Suitable for any brand of RO Unit - This pump will significantly increase the volume of water from your unit and will also increase the water quality.
Many years ago when I lived in the country I installed a 50G/Day RO unit under the sink. Unfortunately as the water pressure was so poor then I got absolutely nothing coming out of the pure line at all so I fitted one of these simple pumps and immediately the flow went up to the full membrane capacity.
You find generally that RO units will produce about 50% of their stated membrane capacity on average as the temperature and pressure of UK mains water is never as high as the standard parameters used for membrane flow specification. My experience is that by boosting the pressure with one of these units that you tend to get the full stated membrane volume - summer or winter.
The increased pressure also improves the quality of the water through the membrane. These units utilise a transformer to run at low voltage and are suitable for 1/4 inch RO Pipe.