** The Devices are presented solely as a historical, educational and research tool for the investigation of broad spectrum harmonic energies. They are not medical instruments and are not intended to diagnose, treat, cure or mitigate any illness or disease.**

The Bob Beck Blood Purifier an electronic device that uses two small electrodes that are placed over major blood arteries (not veins) , and held in place with a strap. Both electrodes are placed on the same wrist or ankle about an inch apart. The unit uses a higher voltage than the Zapper, about 27 volts compared to only 7 or 8 for the Zapper, but with a much lower frequency, typically 4Hz. Some units use a 100Hz frequency that is believed to reduce or eliminate problems with electroporation. The amount of current entering the bloodstream from the electrodes is very small, only micro-currents. As the blood circulates past the electrodes all the "critters" in it are given a jolt. On average it only takes 8 1/2 to 9 minutes for a person's blood to circulate through the entire body and pass by the electrodes on the wrist. Worst case scenario is about 10 minutes, so in two hours you get a minimum of 12 total blood volume circulations. A normal session is 1 or more hours of continuous use per day for 4 to 6 weeks. It takes a commitment, but the results are worth it for many.

The Magnetic Pulse Generator does not use electrical currents, but instead uses a high intensity, short duration magnetic pulse of approximately 43,000 Gauss as its means of killing or immobilizing parasites. The unit consists of a small box which holds the electronics and a round coil. It is the coil which produces the pulse every 5-8 seconds. The coil can be placed anywhere on the body, including the head and face. The ability to place the coil anywhere means that areas not covered the Beck Blood Purifier are easily treated, including the Lymph system, stomach, head, and intestines.

These two devices are attempting to do the same thing, i.e. to use either small electrical currents or high intensity magnetic pulses to kill living organisms that are in the body that shouldn't be there. This includes organisms such as viruses, bacteria, mold, fungi, and the larger parasites such as tapeworms, ringworms, roundworms, flukes, etc. I'll be using the term parasite from here on to mean any and all of the previously mentioned organisms. So please keep that in mind while reading the remaining text.