Reverse Osmosis

Why use Reverse Osmosis (RO)?

All fresh water contains water molecules that have attached to minerals. 

When water evaporates, minerals left behind on glass, chrome or painted surfaces are water spots.

When you wash a car and rinse it with reclaimed water, lots of minerals are left on the washed surface. 

Fresh water Final Rinse reduces water spots, because fresh water has less minerals than reclaimed water. 

The Parr RO System collects mineral free water molecules and holds them in a tank. This mineral free water is RO water.


Final Rinse with RO water results in no water spots on the car.

Reduce labor cost and increase customer satisfaction with ParrRO.