This high-quality reverse osmosis ice maker kit provides all the necessary attachments so that you can connect your RO system not only to your faucet but to your refrigerator as well. Included in the kit is 16ft of 1/4” tubing to reach your fridge from under your sink, 1/4” T connector for splitting your water connection from your system, a ball valve to shut on and off the water flow and a compression fitting set to attach to your refrigerator's water hook up.