Features & Benefits

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.

Replacement Components
Components Part number
Pre-filter, sediment, 5 micron IF-SP-1005
Pre-filter, carbon, 5 micron F109009
Pre-filter, carbon, 5 micron F109009
Membrane W-1812-50
Post filter W560033
Faucet FU-WDF-905-CP
Tank FRO-132-WH
Fittings (inlet, outlet) Quick Connect
Feed water valve F560070/F560080

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