Filter out lead, heavy-metals, and all the other dangerous toxins

I was hoping to get some of your filters for my home. I don't know which type I need or how it would be installed. There was a story written recently by one of my colleagues here at the Chicago Tribune about troubling lead levels and chromium in the water prompting many people to try and improve their water quality. I was hoping to find a filter that could be made available, not only to myself, but to the many other concerned people who read the article.  Any advice would be greatly appreciated.

 We are a dealer  for Doulton and various other brand filters,   I understand your in need for a good, quality, reliable filter system that filters out lead, heavy-metals, and all the other dangerous toxins in our water today. A recommendation to consider would be our dual housing, undersink Doulton system which will take out those metals, chemicals, and micro-organisms from the water.

Copper Removal from water

 I represent a water purification system in Australia and we sell your Doulton Ultracarb Filter. I have a customer that wants some information on Copper removal using the cartridge. I have been researching this and looked through your web site and found a pdf document about the cartridge with test results etc on it, but unfortunately I can't find any information specifically relating to Copper. It does state the cartridge will remove heavy metals, but for the customers benefit, I would like to supply them with more information. If you could help with this inquiry I would appreciate it greatly.

If the copper is in particle form then it will be filtered out 100%.If the copper is dissolved into the water then it should not be relied upon for 100% removal though it may be significantly reduced.
We do not have testing specifically on copper removal from the Ultracarb itself, however, it is certified against Lead at greater ;than 98% efficiency. Also, one could use a Doulton Twin filter system utilizing the Ultracarb plus a heavy-metal filter to achieve result such as this:
 http://doultonusa.com/HTML%20pages/copper_removal_Ultracarb_cartridge_test.h