TDS 3 Meter | Measure Your Waters PPM | For The Clean Garage Spot Free Wash Systems
This handy tool is a must have if you are considering one of our spot free wash systems or already have one.
Measure your waters PPM so you can use the chart on our our Spot Free Wash System product pages to estimate how long the tank will last before needing to be refilled.
Once you have a unit you should check your waters PPM every month or so, when this number starts to rise again it is time to refill your resin.