[ 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 perfect 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