Water timer

[Jason McK]

If you don't have a auto shut off solenoid on your RO/DI you would have to get the shut off kit from your RO?DI manufacture. If you do (And a lot come standard now) just add the float to your bucket.

If not there are a ton of different lawn sprinkler timers on the market. They are as simple as a egg timer to as complex as a multi-schedule, multi-day timer

J