Professional tube cutter and Push-in quick connecting fittings easy installation with none tool required The fridge water line kits will work with any Reverse systems or filtration systems, or it can be used alone Specially designed for potable drinking water & refrigerator installations, the package includes enough accessories for all installation needs Our water line kits with feed water adapter perfect for connecting under sink filtration systems or reverse systems Fast and efficient cutting smooth, effectively avoiding leakage caused by uneven cut, and reducing troubles, Manufacturer: HVRFJXI