Abstract: An apparatus for magnetizing liquid matter including two magnetically conductive, substantially U-shaped shells connected together, two magnets mounted in the shells between upright side walls of the shells, two pairs of aluminum packing strips respectively mounted around the magnets within the shells, a packing resin covered over the shells and the magnets and filled in gaps within the shells around the magnets, and a curved liquid delivery pipe mounted in between the packing resin coated magnets within the shells for permitting a liquid carried therein to be magnetized by magnetic lines of force emitted from the magnets.