K-type series filter

Triwin Watertec is experienced in the water treatment field. Our products are shipped worldwide to treat all types of water problems and have been employed successfully for a variety of residential, commercial and industrial applications. Years of effort, we have been verified by BV (Bureau Veritas) on-site checking & inspection and to be qualified as a assessed supplier of RO Water Purification, Water Filter, Water Dispenser and Reverse Osmosis System.


  • (#24) Pre-filter 10", PP 5 micron
  • (#25) Pre-filter 10", PP 1 micron
  • (#26) Carbon-filter 10", GAC
  • (#27) Pre-filter 10", CTO