Hi friends , I am share my bad experience with my friends , today .lets go to start , I purchased this Kent Ro for 6 month ago , I using 1 minths and after that it gives pure water , I complaint to the customer survice . They visit to my home and cheaking a problem and it solve , after that it give pure water and after 1 months later this problem is again , and water purifying time is very large , my family members is very upset for his Kent RO