Watts F500960 4-Stage RO System
Reverse Osmosis Systems
Watts F500960 4-Stage RO Replacement Filters
This Watts 4-stage system, model F500960 is a traditional RO unit with innovative half-turn filter housings for the pre-filters and mounted membrane and GAC filter on top. The system is designed for undersink use and has industry standard cartridges and membrane. See below for all replacement filters and parts.
Replacement Filter Info
Sediment Filter (93023) - Replace every 6-12 months
Carbon Block Filter (OMB934-5m) – Replace every 6-12 months
RO Membrane TFC 50 GPD (555694-00) – Replace every 24 months
Inline Carbon Filter (CL10ROT33-BB) – Replace every 6-12 months
Helpful Filter Information
Not all filters have the same replacement schedule. Replace the RO membrane filter every two years. Replace all other filters every 6-12 months. Help keep your system sanitary by never using filters longer than 12 months, except the RO membrane filter, regardless of how much water you use.