For Rapid & Complete Mixing, add this Inline Static Mixer.

Inside the tube, are baffles that creats turbulance which disrupts the water stream. Because the "Mixed" surface area is so much greater, chemical reactions are much faster.

1" Female Thread plumbing connections on each end of the assembly, with a 1/2" Female Thread opening, on the Inlet end of the assembly, where the Chemical Injector nozzel would be installed.