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