Brean Water Technologies introduces its latest whole house water purification system. The Brean Whole House System is a unique system that softens and purifies the hardest water without the use of a salt-based softener. This new, patented technology enables softening and purification without scale build up on the membrane and provides the capability of making 1,500 gallons per day. The system has no brine discharge, purifies drinking water at every tap and eliminates the high levels of sodium normally added to drinking water by conventional softening, Brean says.