DI water (or spot-free water as it is commonly referred to) is water that is passed through a special resin. The resin is a sand-like product that attracts and removes all of the dissolved particles in the water, normally referred to as TDS (Total Dissolved Solids). After the water has passed through the resin the water is 100% particle free. The water is dead. It is simply a clear liquid with no salts, potassium, calcium etc. This is why if you use this water to rinse your car, boat, RV or windows, when it evaporates it will dry to a 100% spot free finish. More info on what is di water

The resin tanks

We have three tanks sizes in our DI range with two choices of resin quantity.

The Pro 100c tank is our professional system and holds 1 cu ft resin. This tank is able to produce up to 4,000 gallons of spot free water. The tank size is 35″ x 8″

The Pro 50c tank is our semi-professional home system that will still produce the exact same results as the Pro 100 but it only holds 0.5 cu ft resin. The tank is able to produce up to 2,000 gallons of spot free water. The tank size is 35″ x 6″

The Pro 50D holds the exact same quantity of resin as the Pro 50C but is a smaller physical size at 24″ x 8″

All of our systems are supplied with quick release hose connectors and bypass valves to preserve your DI water .

• Use to rinse your shower after cleaning the shower door. It will dry to a mirror like finish.
• Use DI water in your vehicle washer fluid bottle, this way when you use the washers it won’t leave staining on the roof of your vehicle or the front windshield.