I have 2 faucets at my kitchen sink: one for regular water stuff and the 2nd for drinking water. Lines running from the drinking water faucet are 3/8" female compression. My ecopure inline water filter has 1/4" male compression (un-removable), at both ends. I refuse to use any other inline water filter as I have tried several and only this 5 year ecopure removes all the odors/tastes. ecopure changed the connections a few years ago.
I've figured out how to run from the kitchen sink cold water supply/shut-off valve (3/8" x 3/8" x 1/4" tee & 1/4" line), but cannot find a 1/4" female compression to 3/8" male compression adapter. I can attach a 1/4" female compression line but will then need a 1/4" male compression to 3/8" male compression. Any help is appreciated as I have been searching for a month now.