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ARD Descaler

The most powerful Aqua-Rex residential unit. Only sold through hand selected top tier service plumbers and professionals!

Tomorrow’s Water Softener You Can Buy Today

  • No plant & crop killing salt added to water.
  • No added sodium to drinking water.
  • The last water softener you’ll ever need to buy. Take it with you when you move!
  • Stop the monthly payments for an exchange tank, extra water or salt.
  • Technology trusted by homeowners, hotels, mutifamily buildings, government facilities, universities & more!

Get the powerful hard water treatment technology in your home used in iconic buildings like The Cosmopolitan in Las Vegas and The Gherkin in London! Great for tank and tankless water heaters! 

The only product of its type tested by an independent 3rd party and proven to reduce scaling.

Call us today at (208)402-5152 to schedule an appointment.

Protect Your Home

  • Stop scale from killing your water heater & appliances.
  • Remove existing scale build up without harsh chemicals.
  • Stop unsightly hard water stains on your faucets, showers, windows, & more.

Love Your Water

  • Enjoy softer water without the slick feeling.
  • Keep the healthy minerals nature added.
  • More lather for hair, skin & laundry.

Conserve Their Future

  • Zero wasted water compared to traditional water softener.
  • Save Money: No salt, no maintenance & no servicing.
  • Save energy with a scale free heater.
  • No adverse effect on septic tanks or community water systems.

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.

Veteran Owned and Operated


Make Us Your Go-To
Nampa / Caldwell, ID

When it comes to plumbing repairs and replacements, you certainly don’t want to trust your plumbing services to anything less than the best plumbers in Treasure Valley. That is exactly what you get when you call American Rooter and Drain! Our technicians are fully certified, licensed, bonded, and insured for your peace of mind. With an arsenal of modern plumbing equipment and an expert staff of highly skilled, experienced plumbers, we can confidently tackle projects of any size and complexity.
As a dependable and reliable local plumbing company, we are dedicated to finishing every project on time, within budget and to your satisfaction. So whether your plumbing needs are commercial, residential or industrial, count on American Rooter & Drain for honest, professional and competitively priced service.


Ben was super thorough with explaining the options I had and the best route I should take to fix the issue at hand. Was very well organized and educational with any questions I had for him extremely professional highly recommend them for any plumbing needs!

Steven Parker
Travis showed up exactly when promised. He promptly fixed the toilet, along with checking our water heater as well. A simple job, but I'd definitely go with them again. Thanks!

Our technician was Travis Capistran and he was absolutely wonderful!! He was was perfectly on time, he listened intently to our problem before even beginning to work on it, he was friendly throughout the process, and even offered advice to prevent issues in this home we rent, as well as when we purchase in the future. He went above and beyond simply fixing our issue and anyone would be lucky to have him as their tech! Can’t recommend him or his company enough!

Madison May

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