eSpring
TM
Water Purifi er
O W N E R ’ S M A N U A L
U.S. Patent Numbers: 4,753,728; 5,017,318; 5,529,689; 5,573,666; 5,738,780; 6,368,504; 6,436,299;
6,514,420; 6,673,250; 6,806,649; 6,825,620; 6,831,417; 6,917,163; 6,984,320 and other patents pending