Question: Can I Hook The Reverse Osmosis System To My Refrigerator / Icemaker?

Answer: Yes, if you can reach it with a 1/4″ tube from the undersink RO unit (if over 25 feet you may need to use 3/8” tubing). All is required is one ¼” Tee to be inserted into the tubing from the RO system to your faucet.  Pressure is a consideration with some refrigerators, so it’s a good idea to check with the manufacturer. The pressure you’ll get from the RO unit is about 2/3 of the incoming line pressure unless you have a Permeate Pump installed on the RO system.