I would be willing to bet that at least one of the "trade secret" ingredients on that list is a metal ion, probably copper sulfate pentahydrate. From my reading of various pool chemical concoctions, this is a very commonly used algaecide. The other "trade secret" would be the "filter enhancer", and as BigDave suggests, may not be something you would want in your pool.

From wikipedia: Boric acid has antiseptic, antifungal, and antiviral properties and for this reasons is applied as a water clarifier in swimming pool water treatment. So that would be the clarifying agent, under a less common name. Nothing really "special" about that! [marketers -- gotta love them!]

I am curious, did your test results come from a pool store or from a K-2006. I question this because of the CYA reading.