Topping Up the PureONE
As soon as the refill light (red light with no alarm) comes on, you can use 300 mL of fresh distilled water to top up your PureONE.
- Remove the the electrolyser cap
- Pour in 300 mL of unused distilled water
- Reseal your PureONE with the black electrolyser cap
- Empty and refill both Purifiers with fresh distilled water