All four components of the Beck Protocal have a unique and very specific function. Each function multiplying the effect of the others. There is no redundancy or duplication. While some benefits can be gained sing one or other of the parts, only the full protocal is truly effective against serious conditions.
Until Klemmens can explain how his pulser puts out more energy than is put in, (google "perpetual motion") I'd take his advice with a grain of salt.