Watts® 525 Premium Series RO Systems

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Watts “525” ROs are our best selling certified model, offering third party documentation and exceptional performance! Features and benefits include:

  • Five stage treatment for superior performance.
  • 50 GPM membrane (Made in USA).
  • Designer chrome faucet with ceramic disc for greater durability.
  • Genuine John Guest® fittings throughout for optimum security.
  • 3/8” post filter and 3/8” tubing to faucet for greater flow.
  • Assembled in USA.
  • Certified by NSF International (Std.58) for third party documentation.
  • Certified to NSF/ANSI Std 58 for Pentavalent Arsenic reduction.
  • One year limited warranty from date of purchase.