I have been using Aquaguard Total Gold Nova for the last 5 years, since June 2010. I was very much required at Dangoaposi where Railway water supply was so pathetic. Water was sometime very murky and muddy but I am so thankful that with this water purifier I could pass more than five years without any health issues. Only the candles had to be cleaned more frequently.
During this period it had only a problem which was due to low voltage. Sometimes voltage dropped to 160V and at that time when we would press the button for water flow a fault red LED would blink with a beep sound. Then this issue was solved with a voltage stabilizer. Service even at that remote location was available from Chaibasa and we used to get the candles changed timely.
Now I have been transferred to Tatanagar and here we are happy to experience better and clean water supply and my Total Gold Nova is also working happily.