My kitchen faucet water pipes are pretty high and close to the sink. I'm not sure if it was done on purpose to have more space at the bottom of the cabinet or a miscalculation. In order to install the RO system I have I need to connect a T type water feed adapter, which according to installation manual needs to be connected directly to the valve. Then the faucet hose is reconnected at the top and another plastic hose would be connected to the side to feed the filtering system. Because I don't have the space to connect the adapter vertically I think I need some kind of a 90 degree elbow to connect to the valve first, however I'm having trouble finding anything that would work here. I think it needs to have a swivel type connection on one end and just a male thread on the other. Any suggestion on where to get something like this or perhaps another way to solve the problem? Thanks for any input.