We have recently determined that the arsenic from our well water is high, and have bought an arsenic filter to fix the problem. The arsenic filter uses a 1/4in quick connect system, and there is what I think is 3/8in tubing coming from a 3/4in pipe up to the kitchen sink.How should I connect this? Replace the 3/8in tubing with 1/4 and step back up when I get to the kitchen sink? Step down from the 3/4 pipe then back up to 3/8 after the filter? Will a 1/4in cold water supply be able to fulfill the water needs of the faucet?Sink pics http://bit.ly/2VtFEUJ via /r/DIY http://bit.ly/2UL3FSD
