Welcome to Diana Pure Company, we offer a wide range of home water filter systems and reverse osmosis drinking water system. 

The Reverse Osmosis Home Systems features:

  • The most functional and cost saving type could offer purified water for drinking.
  • Without Boost Pump, it's suitable for high water pressure areas.
  • The most advanced operation with totally automatic functions during water inlet to fulfill stop.
  • Microcomputer controls automatic operation from water inlet to fulfill stop as well as well as reverse flush to extend the lifetime of RO membrane and boost pump.
RO Water Purifier A-04
RO Water Purifier A-05
RO Water Purifier DRO-P
RO Water Purifier DRO-L