I have purchased KENT RO 3 years back .The machine is working properly.the service provider is offering best service with in 24 hours of my complaint. I am very happy with KENT product. I am happy that I am using the best purifier of the world.
KENT DETA HAI DUNIYA KA SABSE SHUDH PAANI.
GO FOR IT GUYS.
REGARDS
PRATEEK
SONEPAT