Schedule 4 - Annual Service


  • Perform previously noted monthly preventive maintenance (PM)
  • Perform previously noted quarterly maintenance for that month
  • Perform previously noted semi-annual maintenance for that month
  • Perform annual service in accordance with the manufacturer’s specifications
  • Replace hydrophobic storage tank vent filter
  • Replace all UV bulbs
  • Replace all 0.2 micron final filters
  • Cleaning and sanitization of RO membranes and recirculation loop DI piping (Option not included in the service agreement)