Another question about under cabinet RO filters
Do under-cabinet RO filters have to have a separate faucet or can the water just be diverted into the main (only) kitchen faucet? I don't have a sink that'll accommodate a separate faucet. I could handle a switch below the cabinet on the filter for when I just wanted to wash dishes and not have RO filtered water.
Does such a thing exist?
x-posted in appliances