Fangrui Product Details [ No Drilling Required - Tap Into Your Existing Shut Off Valve From Under Kitchen Sink Wide Range Of Applicable ]our Water Line Kit With Feed Water Adapter For Connecting Filtration System Or Reverse Osmosis Systems (1/4inch Or 3/8inch Outlet) , And Drinking Water Filter Faucet, Refrigerator, Ice Maker, Water Dispenser And More. [superior Quality]specially Designed For Potable Drinking Water Refrigerator Installations, The Package Includes Enough Accessories For All Installation Needs, 1/4 Ro Tubing Is Free, Odorless And Tasteless,sturdy And Easy To Install. [effective Leakage Prevention] Professional Tube Cutter And Push-in Quick Connect Fittings Offer Easy Diy Installation With No Tools Required.fast And Efficient Cutting Smooth, Effectively Avoiding Leakage Caused By Uneven Cuts, And Reducing Troubles [easy Installation]the Water Line Kit Work With Any Reverse Osmosis System Or Filtration System, Or It Can Be Used Alone. A Help You Complete Your Work Easily And Quickly Colour:photo Color Ma