UltraPure Singapore Water Filters - Home, UltraPure Singapore, your one stop shop for all your water filtration needs. Our products include reverse osmosis and ultrafiltration water filter systems for commercial and home use. We also provide water filter catridges for Reverse Osmosis, Ultra Filtration, Seawater RO, Sediment or Meltblown, Carbon and Activated Carbon, Pleated Filter. Our accessories available include Fittings, Filter Housing, Filter Cartridge and Water Measurement Instruments.