AR-PRO sends a signal into the water heater even when no water is flowing and it also sends a signal back into the cold supply in the rest of the home so mixing valves, showerheads and kitchen faucets won’t get scaled up either.

AR-PRO doesn’t use any salt or chemicals and it doesn’t produce any environmentally unfriendly discharges. It needs no maintenance or servicing and it costs hardly anything to run. Most importantly there is no slippery, slimy feel to the water and it’s perfectly healthy to drink.

AR-PRO reduces scaling and also gets rid of old scale in the home. It makes water softer so you use less soap and detergents and it means washing your hair is so much better. It can deliver the same benefits of a conventional water softener, and there’s no salt to haul!

The AR-PRO is good for the environment. It saves energy as it makes your water heater more efficient. Also it doesn’t damage the environment like a traditional softener. Compare this with a conventional softener typically wasting 13,000 gallons of water a year!* They send chloride rich water into drains and aquifers, it can’t be re-cycled and it harms aquatic life, plant life, infrastructure and more! Chloride rich water is damaging to septic tanks and not recommended for reuse in gray water systems. With AR-PRO you save money and save the environment at the same time.
*Based on a family of 4 using 90 gallons of water a day per person with 20 grains hard water. Calculated based on Water Quality Association best practices for “efficient” water softeners.

Only you can decide that. Try it and see! We give you a no condition money back guarantee so you have nothing to lose except your limescale!

No, the AR-PRO is the most powerful residential product in the Aqua-Rex family. It is only sold through a limited number of select top tier plumbers who provide exceptional service in each city.

The answer is no! The pump in the dishwasher reduces the effectiveness of AR-PRO so you need to use a good hard water detergent and most importantly a hard water rinse aid, such as Lemishine which is available from most stores. If you follow these instructions you should be happy with the results from the dishwasher. Laundry washing machines work better with AR-PRO.

AR-PRO units are available for all pipe sizes and are installed on hotels, condos, industrial plants and cooling towers. They are used in schools, colleges, correctional centers and military bases, everywhere that hard water is a problem.

We can’t speak for other alternatives to traditional water softeners, but AR-PRO technology has been proven effective by IAPMO R&T Lab under the IGC-335 test protocol. The Aqua-Rex product is the only product of its type to have this level of performance verification.