At NuvoH2O, we offer high-quality whole-home water softener systems that are designed to help prevent and remove the effects of hard water in your home. Most importantly, we utilize citrus instead of salt in order to eliminate the effects of hard water so you don't have to worry about removing the beneficial minerals that exist in your home's water.

We're passionate about what we do, and it's our mission to help people enjoy better water. Because nearly 85% of homes deal with hard water, which can cause damage in your home and your appliances, we strive to ensure that people searching for high-quality whole-home water softener systems are getting the best of the best. Browse our selection of systems, then place your order today!

NuvoH2O Duo.


The NuvoH2O Home Duo Water Softener + Taste System is NuvoH2O's unique citrus-based whole-home system that softens your water as well as improves and purifies the taste of water. It helps you save thousandsof dollars by extending the life of water-based appliances and water systems. It also prevents scale buildup and dissolves existing scale, all while being eco-friendly, compact, and backed by a satisfaction guarantee.

It is ideal for homes that are smaller than 1,500 sq. ft. and experience hard water on surfaces, in water-based appliances, or in pipes. The NuvoH2O Home Duo Water Softener System is salt-free, designed with advanced technology, and offers four great benefits:

First, the Home Duo Water Softener + Taste System softens your water without removing the healthy hard minerals in your water. Unlike old-fashioned softener systems, our system does not remove and replace hard water minerals, such as Calcium and Magnesium, with Sodium or Potassium. We use a citrus-based softening formula, called CitraCharge, which bonds to these minerals making them incapable of sticking to pipes and surfaces.

Second, the Home Duo Water Softener + Taste System reduces the pH level in your home's water, bringing it closer to 7.0 or neutral. This helps to stop scale it can't accumulate on surfaces, in pipes, or on water-based appliances.

Third, the NuvoH2O Home Duo Water Softener + Taste System works to remove scale buildup that already exists due to a previous faulty water softener or the absence of one at all.

Fourth, it gives you bottled water quality water straight from the tap. With a 10-micron carbon filter, the added Taste System improves taste and water quality by removing sediment and chemicals including; Chlorine, VOCs, inorganic chemicals, and turbidity. The resulting water is soft and healthy for all your household uses, including; drinking, bathing, and washing.


  • Prevents hard water scale buildup.
  • Removes existing hard water scale.
  • Compact design - fits almost anywhere.
  • Simple cartridge replacement.
  • Cartridge and filter last up to 6 months.
  • Removes sediment and most chemicals from house water.
  • Developed from 30+ years of commercial experience.
  • Extends the life of your water heater, plumbing fixtures, and appliances.
  • Eco-friendly - no salt, no phosphates, no wastewater, no electricity.
  • Retains healthy minerals in your water.
  • No slick feeling like you get with other water softeners.
  • Complies with NSF/ANSI Standard 42.