I recently purchased this 75 GPD RO system, my refrigerator/ ice maker is plumbed under my kitchen sink using standard 3/8" pipes and fittings. The RO output is a 1/4" tubing and I am concerned with the RO being able to push water to the fridge going from a small to large pipe (once at the fridge the size of the pipe drops again to standard icemaker sized line). Is this going to be a problem? I was just going to use this fitting but the pressure loss was a concern for me.