THERE ARE AT LEAST 5 STANDER-ED WAYS TO DO, A WHOLE HOUSE SYSTEM. IT REALLY DEPENDS ON YOU, WHAT DO YOU WANT REMOVED FROM THE WATER, OR EVEN, WHAT DO YOU WANT TO ADD TOO THE WATER ! THE SYSTEM IN THE PICTURE, REMOVES MOST CHEMICALS, DIRT,SAND,SILT,IRON, LEAD, BARIUM, CALCIUM, NITRATES, SULFATES,RADIUM, MAGNESIUM, BAD TASTE AND ODOR.
