We installed an RO filter at our office. Instead of using the provided saddle valve, we installed a tee at the end of the cold water hose where it attached to the faucet and reduced one of the outlets to fit the 1/4" compression fitting. Whenever the RO filter is refilling the tank there is a loud humming noise coming from the water pipe. It is possible the humming will stop if I use a saddle valve instead of the reducer on the tee?