A scientific chelation process is used by NuvoH2O to alter the water in a saltless softener system. By making hard water-causing minerals soluble, chlorine is used during this process to prevent them from sticking to surfaces in the form of limescale.

In terms of water softening at home, Nuvo offers an excellent value for money. As one of the best salt-free water softeners, Nuvo H2O is both FDA and NSF-approved.

During water conditioning, the NuvoH2O water softeners use a cartridge to replace salt and resin. The softness of this cleaner will prevent your appliances from accumulating scale.

The system comes with replacement cartridges for free. In order for the Nuvo system to function properly, update the cartridges every 20,000 gallons of water.

NuvoH2O Home Water Softener System – Results


  • One replacement cartridge is included with each Nuvo H2O softener.
  • Placing a backplate, bracket, and screws on the wall to attach the conditioner.
  • An installation tool is required.
  • Water is diverted to the main pipe when the cartridge is changed.

Nuvo softeners are salt-free, unlike standard salt-based softeners. Although the unit does a pretty good job at working with municipal water, it cannot handle well water sediment.

A well-watered home should not use Nuvo.

General performance should be very good with Nuvo H2O softeners. Because the system does not regenerate between cycles, you will not need to wait. You should be able to use this printer until a new cartridge is needed as long as you replace the cartridge on time.

There is no need to add salt or discharge wastewater while it is running or to use electricity to run it. With the ability to produce 12 to 15 gallons per minute, this water softener is perfect for average households.

Installation & Maintenance

Due to the comprehensive package included in the Nuvo water softener, installation is simple. Mounting brackets, backplates, and screws are clearly defined, so they can be attached quickly and easily. Although you can hire a plumber if you wish, installing a water heater is not difficult.

During routine maintenance or cartridge replacement, you can move water out of your Nuvo home softener by installing a bypass valve on your main water line. You will still have access to drinking water regardless of whether you use the Nuvo system.

You will need to replace the cartridge frequently with NuvoH2O’s home softener system because there is no salt or resin. Changing the cartridge is as simple as removing the old one and replacing it with the new one – just remove the old one and install the new one. This is the most difficult maintenance task you’ll have to perform. The cartridges generally last up to four years, but how often they need to be replaced depends on household use. Water will be delivered in the amount of 50,000 gallons per cartridge.

System Info

An uncommon feature of the system is a saltless cartridge that softens water (most saltless systems do not reverse the effects of minerals). Additionally, your water should not leave scale deposits on surfaces if it lathers better and prevents dry skin and hair. As opposed to salt-based systems, NuvoH2O’s water is not slimy.

Other softeners use a method of chelating that is not used by NuvoH2O. In hard water, calcium and magnesium ions cause problems, but chelating agents dissolve these ions. FDA-approved is a reassuring fact for those who are skeptical about this method.

What We Like

  • Rather than simply conditioning water, this system softens it.
  • For convenience, bypass valves are provided.
  • People on a low salt diet should choose this product.
  • It consumes no water or electricity and requires no salt to be added.
  • You can use each cartridge for 4 years with your first replacement cartridge.
  • The softening method is approved by the FDA.
  • A fair deal for the money.

What We Don’t Like

  • Water cartridges don’t last forever – they’ll need to be replaced after 50,000 gallons of household water use.
  • Provides water with a more pleasant taste by removing calcium and magnesium.
  • A plumber may be required for installation.
  • Water from wells is not effectively processed.

NuvoH2O Home Water Softener System – FAQs

How long are Nuvo cartridges expected to last?

Depending on your water usage and the size of your home, a Whole-House Cartridge will last for approximately 6 months and a Studio Cartridge for approximately 3 months.

NuvoH2O can be used with well water, right?

NuvoH2O is suitable for well water. Testing your water before use, however, is recommended. You can also use the NuvoH2O Manor Duo water filtration system if your water also needs filtration.

What about iron in well water that NuvoH2O filters?

Certainly. To remove iron and other heavy metals from well water, NuvoH2O can be used. Iron stains on your clothes, fixtures, and appliances, however, can’t be removed with this system.

Does it cost money to replace a filter?

If you use a NuvoH2O system, replacement cartridges will cost between $45 and $90. Cartridges have a lifespan of 20,000 gallons on average.

NuvoH2O can be placed outside?

The NuvoH2O system is only recommended for use inside or outside under protection. When installing a water conditioner system outside your home or in direct sunlight, the warranty is voided.


Different water softeners work in different ways. It may prove difficult to find the most appropriate water system for your home as a result of this. We hope that our NuVoH2O review helped you better understand the product.

Easy installation and the ability to reduce limescale effectively are the features we like most about this system. Many users have noted an odd blue tint to their water when reviewing water softeners.

Replacing the NuVoH2O cartridges can turn into an expensive venture in a home with four or more occupants. We recommend that you take into account the downsides of the water filter you choose.

It can reduce the accumulation of limescale in your home, which can lead to plumbing problems. This method also works for removing limescale.