I installed a new single-handle kitchen faucet with a sprayer. Is it possible to replace the sprayer with a water filter (I have only one hole on the side in the sink)?
Specifically, would it work to connect an under-sink water filter inlet line to the faucet's sprayer outlet? That is, as opposed to connecting the filter inlet to the main cold water inlet (via a T connector).
Reason: I want to avoid touching the connections between the inlet copper pipes and the "tubes" that go to the faucet, if possible.