NuvoH2O Home Water Softener Review 2024


This is our review of the NuvoH2O Home Water Softener.

Our team has several years of experience researching the best water filtration and water softening systems available in the market, so we used this accumulated knowledge to research the best water softener system brands so you don’t have to. In this article, we will give an in-depth look at the NuvoH2O Home Water Softener to help you decide if this product is the right choice for you and your family.

We believe that the Nuvo H2O Home Water Softener is a great salt-free system that can efficiently reduce water hardness using an innovative process,  which is really effective and environmentally friendly, softening the water without the need for salt and without wasting water. 

This system is not ideal for all households, and it is recommended for smaller households of up to 3 people, and up to 1.500 square meters.

In this comprehensive Nuvo H2O Home Water Softener review, we will analyze the system’s main features, capacity, flow rate, installation & maintenance process, its warranty, discuss customer reviews, and potential alternatives for this water softener system.

Let’s get started!

NuvoH2O Home Water Softener Overview

Top Choice Salt-Free
NuvoH2O Home Water Softener
Type: Salt-Free
Dimension: 5 x 5 x 24 inches
Weight: 8 pounds
Capacity: up to 20.000 gallons
Flow Rate: 15 GPM
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Like all the water softeners, the Nuvo H2O Home Water Softener is a POE (point-of-entry) system, which means that it should be installed where the water enters your household to ensure that all the water is softened, preventing the limescale buildup in all the pipes.

But unlike most water softeners, this is a salt-free system which means that you won’t need salt to reduce water hardness, and also won’t need backwash cycles to clean the softening media which causes water waste and prevents the system from working 24/7.

Nuvo H2O Home uses a new FDA-approved technique called chelation to prevent minerals from bounding, stopping the limescale buildup formation.

NuvoH2O Home Water Softener Main Features

The NuvoH2O Home Water Softener system is a salt-free system that removes limescale deposits without the use of chemicals or salts, protecting your skin, hair, pipes, appliances, and water heater. And because it’s a salt-free water softener, you won’t feel the sliminess in the water that is characteristic of the salt-based water softener.

To reduce water hardness the NuvoH2O Home Water Softener uses a process different from most salt-free water softener systems called chelation. In this process, the calcium and magnesium ions that cause water hardness are bound to the chelating agent, called CitraCharge, contained in the NuovoH2O water softener, maintaining them soluble in water and preventing them from creating limescale deposits.

This patented technology is FDA-approved, so you can be sure that it is safe to use at your home.

It was also independently tested to ensure it reduces up to 98% of the scale buildup, so there are enough guarantees that the system works as designed, and is safe to use.

Unlike salt-based water softeners that need salt to remove water hardness and a backwash process to clean the softening media, the NuovoH2O Water Softener doesn’t need any of this, so it will save you money on salt and waste water, and is also more efficient because can run continuously.

Is important to notice that this system is not suited for all households. First, it is intended to be used with municipal water and not well water, because it won’t handle some of the contaminants held in well water. Then, it is better suited for smaller households and families of up to 3 people.

NuvoH2O Home Water Softener Capacity

As the Nuvo H2O Home Water Softener is a salt-free system, its capacity can’t be measured in grains like a typical salt-based water softener.

What is relevant for you regarding its capacity is that it is suited for smaller families (up to 3 people) and smaller households (less than 1.500 sq ft).

If you need a system with more capacity but would like to use this technology, Nuvo has a larger model, the Nuvo H2O Manor Water Softener, that is suitable for larger households.

The NuvoH2O Home Water Softener softens up to 20.000 gallons of water, so you should replace the cartridge every 4 to 6 months.

NuvoH2O Home Water Softener Flow Rate

The flow rate is an important factor to consider when choosing a water softener because you don’t want a system that will limit the water flow you need and that will cause a drop in water pressure in your household.

The Nuvo H2O Home Water Softener maintains water flow up to 15 GPM, which is enough even for larger households. So, unless you have an extremely large house, you won’t feel any drop in water pressure when using this water softener.

NuvoH2O Home Water Softener Installation & Maintenance

Let’s face it, Installing a water softener is as simple as installing other types of water filters, as you will need to cut the main water pipe to connect this system to it.

If you have DIY activities, it will be better to hire a professional to help you with the installation, but if you have the right skills, you should be able to install the Nuvo H2O Home Water Softener by yourself.

This system comes with all the equipment you need to perform the installation, which makes the process much easier. Check the video below to learn how to install the NuvoH2O Home system:

Maintaining the Nuvo H2O is different from maintaining other types of water softener systems, in which you need to buy salt recurrently and change the softening resin from time to time.

In this case, you will only need to change the cartridge periodically to ensure the water softener works properly. This is a fairly straightforward activity, as you will only need to remove the old cartridge and attach the new cartridge.

The Nuvo H2O Home Water Softener can deal with 20.000 gallons of hard water, so you will need to replace the cartridge around every 6 months, depending on the usage.

NuvoH2O Home Water Softener Warranty & Support

The NuvoH2O Home Water Softener comes with a 5-year limited warranty and a 90-day money-back guarantee.

These two warranties clearly show that the manufacturer is confident in its product performance and durability, so you should be good to try it and check if it suits your needs.

Something to take into consideration from reading and analyzing several customer reviews is to avoid installing the NuvoH2O Home Water Softener outdoors under sunlight to prevent excessive heating because the warranty might not be accepted. Make sure that you don’t expose this system directly to sunlight, and if you need to install it outdoors, you cover it to protect it from heating.

NuvoH2O Home Water Softener Reviews

On the Amazon website, this product has an average rating of 4.4 stars with more than 700 customer reviews, of which more than 85% are 4 or 5 stars reviews.

This factor clearly indicates that the majority of the customers who bought the Nuvo H2O Home Water Softener are happy with the product and would recommend it to others.

Reading the reviews in detail we found lots of positive comments about the water quality, but there are also a few complaints about the system. One is about the fact that when the cartridge breaks the water will have a blue color – if this happens just stop the water softener and replace the cartridge.

NuvoH2O Home Water Softener Alternatives

If the NuvoH2O Home Water Softener system isn’t the ideal solution for your household, there are other alternatives that you can consider.

SpringWell Salt-Based Water Softener


A great alternative is the SpringWell Salt-Based Water Softener system.

This is one of the best water softeners available in the market that effectively reduces water hardness, comes with several nice features, offers a lifetime warranty, and comes with a mobile app that allows you to set up, control, and monitor the system.

SpringWell FutureSoft Salt-Free Water Softener


If you are looking for a salt-free water softener, the SpringWell FutureSoft is a nice alternative.

The SpringWell FutureSoft Salt-Free Water Softener is one of the best salt-free water softener systems available in the market, as it is capable of reducing up to 99% of scale buildup without needing salt or electricity to work, requires no maintenance, and offers a lifetime warranty.

YARNA Capacitive Electronic Water Descaler System

If you prefer an electronic water descaler that you can install in a few minutes without having to cut pipes in your household, the YARNA Electronic Descaler is a good option.

The YARNA CWD24 Electronic Water Descaler is an affordable and easy-to-install device that prevents scale buildup, works with any water hardness level, is maintenance-free, does not impact the water flow in your household, and comes with a 1-year money-back satisfaction guarantee.

Our Verdict

We recommend the NuvoH2O Home Water Softener and we selected this water softener as one of our top choices for salt-free water softeners in our article about the best water softener systems.

This salt-free water softener is eco-friendly and efficient as it won’t produce waste water or use salt to work, it is capable of reducing up to 98% of water hardness using a new technology that the FDA approves, delivers a good water flow rate, and offers a nice 5-year limited warranty and a 6-month money-back satisfaction guarantee.