Great Water ES2-4S: Installation Guide
A comprehensive guide to installing your 4-Stage Alkaline Water Filter System for optimal performance.
To ensure optimal performance, please read these instructions
carefully prior to installation.
What's included:
- Initial Setup
Before you begin, turn off the water supply to your property. Connect the supplied tee piece isolation valve to the cold water supply line under your sink. - Connect the Tubing
Cut the provided tube to approximately 1 meter in length. Run this tube from the isolation valve to the "To Water Inlet" on the back of the filter unit. Then, cut the tube close to the isolation valve and connect the pressure limiting valve (PLV) in between the isolation valve and the "To Water Inlet". - Install the Filter Tap
Drill a 12mm hole in your sink or stone benchtop, ensuring there is enough clearance underneath to fasten the nut. Run the remaining 6mm tube from the filter tap to the "To Faucet" connection on the back of the filter unit. - Install Cartridges and Flush
Install all four filter cartridges by pushing them in and turning them in an anti-clockwise direction. Finally, turn the water supply back on and flush the system for 30 minutes.

