Does anyone know where I can find a RO booster pump for my reverse osmosis water filter?

I can't seem to find them anywhere. I'm surprised they are not readily available. The MWA's water pressure is like a trickle. I think using a 150W household water pump just for drinking water is just overkill. What do all the other people do when they buy those water filters and no water pressure is available?

Since nobody has replied, best approach is to use a small pump and a bladder tank with a check-valve on the inlet, but I'll be damned if I can tell you where you can find one in LOS.

Look round the pump shops - I have seen a few small close coupled electric driven regenerative turbine units round which should do the job for you. The flow rate needs to be low but high pressure.

Your local water filter shop should be able to supply a purpose-made RO Booster Pump, something like these http://shop.ebay.co.uk/?_from=R40&_trk...-All-Categories

Our RO unit came with a pump and bladder tank, loads of fresh water at the tap with a good flow rate, fills up between uses.

I fanally found a 24v RO centrifugal pump at "the old siam" for like 2500 baht and another 450 baht for the high pressure tank cutoff. I'm surprised many of you don't need pumps for your water filters. The MWA water pressure is almost nonexistent where I live.