How does the system work?

Our ultra pure deionization tanks used mixed bed DI resin to remove all spot causing minerals from the water fed to the tank. The water produced is an excellent use for a spot-free car and RV wash, window cleaning, and much more! Our system removes impurities from your water that can cause water spots. These impurities are called Total Dissolved Solids (TDS).

How long will the system last?

This is the number 1 question we get asked. The answer is based solely on the TDS of your feed water going into the system, which is measured in PPM. Once you have this number you can use our chart below to estimate how long one tank of resin will last you.

How do I find the PPM of my feed water?

Use a TDS meter to quickly and easily get this number. You can add one as an option above or buy one here: TDS EZ Meter | Measure Your Waters PPM | For The Clean Garage Spot Free Wash Systems

What happens when the resin in my tank is at the end of its life?

Since our system is filled with bulk resin it can easily be emptied and refilled when the time comes. Scroll down further for more info on refilling your tank.

We suggest grabbing one of our funnels made for the tanks for refilling: Spot Free Wash System Refill Funnel | For Filling DI Resin

How do I know when the resin needs to be replaced?

Use your TDS meter to measure the PPM on your treated water at least monthly. Once the PPM number starts to rise it is time to exchange your resin.

Where do I get replacement resin?

Right here is our 1 cubic foot refill: Spot Free Wash DI Rinse Replacement Resin | 1 Cubic Foot Refill for DI100

My house has a water softener. Is this different?

Yes it is. Home water softeners do not filter all TDS/Minerals so in most cases you will still have water spotting. A water softener will typically lower your feed waters TDS number which will make the resin last longer though.