Nuvo H20 DPHB Home Salt Water Softener System
Nuvo H20 DPHB Home Salt Water Softener System
  • Usability
  • Ease of installation
  • Flow rate
  • Durability
  • Tech support


Nuvo H20 DPHB Home Salt Water Softener System is a salt-free water softener solution which comes with a cartridge longer than usual. Mostly, there is a 10-inch cartridge, but this particular model offers a 20-inch cartridge to the users. Furthermore, the flow rate of the model is good as it offers between 12 and 15 gallons per minute flow rate of the water. The cartridge life is up to 50,000 gallons of water which means that you can use this system for about 6 months without having to replace it with a new one before this tenure. The dimensions of the Nuvo H20 DPHB Home Salt Water Softener System are 5x5x24 inches which means that it will not take extensive space in your kitchen.


  • The Nuvo H20 DPHB Home Salt Water Softener System is a decently priced solution where you get the features you need at the given price.
  • It is fairly easy to install
  • Offers a good flow rate to the users at the rate of 12-15 Gallons Per Minute
  • This particular model is a salt-free system which means it lasts for a decent amount of time


  • Not the best while working with well water.

These days, the salt-free solutions are popular considering how they are a cheaper option whilst serving the same purpose. With the salt-free solution, the chemicals and minerals are not exactly removed, instead it just alters the composition of magnesium and calcium present in the hard water. Basically, the salt-free systems are not exactly water softeners, they act more like descaling agents. The mechanically insoluble, stable, and heat proof crystals are responsible for eliminating the lime deposits that embed into the fixtures, pipes, and appliances. 

The Salt-free systems preserve essential minerals and are also the better solutions for you to try because they are the cheaper option and are eco-friendly as well. Furthermore, they last longer and prove to be a low maintenance solution for the users. One such low-cost salt-free solution is the Nuvo H20 DPHB Home Salt Water Softener System which could be a perfect option for the users to consider.

Who Needs The Nuvo H20 DPHB Home Salt Water Softener System?

The Nuvo H20 DPHB Home Salt Water Softener System is an extremely valuable product for those who are looking for an inexpensive model. Since this is a salt-free system, it is more like a descaling agent rather than a water softener. You need to replace the cartridge after 50,000 gallons of water used, which means that you need to replace it after roughly 6 months.

For those who are not looking to spend a lot of money on a water purifier and want a long term solution, then this product is certainly for them. Furthermore, the compact size of this system ensures that it does not take up a lot of space in your kitchen. Thus, if you want to buy a solution which does not fill up your entire kitchen, then this is the one for you. This model is perfect for a small family and the flow rate is good for the users too as it flows at 12-15 Gallons Per Minute. Also, if you want your water to taste better and your skin to feel less dry, then you could go for this model because it is free of salt, therefore, it can remove some buildup.

Why We Recommend The Nuvo H20 DPHB Home Salt Water Softener System

Nuvo H20 DPHB Home Salt Water Softener System is one of the best salt-free systems out there and is an ideal product for you. Reasons why we recommend this product to you are as follows: 

  • Compact Body

When it comes to the size of the water softener, the NuvoH20 DPHB Home Salt-free Water Softener takes a lead against its competitors. Most of the standard ion-exchange water softener systems are bigger in size and take up a lot of space in a user’s kitchen. However, NuvoH20 DPHB Home Salt-free Water Softener is compact in size because of which you can fit this anywhere, even in tight spaces. Moreover, the attractive design of the water softener means that it need not be concealed. 

  • Easy To Install And No Electricity Or Programming Required

Another reason why you must go for the NuvoH20 DPHB Home Salt-free Water Softener is that it is extremely easy for you to install. All the tools you need for the installation are present in the package itself. All you need to ensure is that you install the system vertically in the water input line. Furthermore, there is no need for electrical power in order for you to operate it. Thus, you do not have to use a plug point to operate this solution and you will be free of the noisy regeneration cycles and the power cuts. You also need to pay attention to the cartridge’s lifespan because it needs replacement after every 6 months. 

Why We Recommend The Nuvo H20 DPHB Home Salt Water Softener System

  • Proven Chelation Formula

Nuvo H20 DPHB Home Salt Water Softener System uses the FDA-approved food grade formula that binds and isolates magnesium and calcium ions, thus preventing them from precipitating out of the water to form scales. Furthermore, the pH of water also lowers which is another factor contributing to reducing scale. 

The proprietary formulation of NuvoH2O, CitraCharge, uses “threshold effect” in order to interfere with calcium carbonate crystal growth at the initial stages, thus ensuring that it accomplishes the desired scale prevention at lower levels of consumption. 

According to a study, the chelation formula of NuvoH2O is quite effective in preventing the scale formation as well as removing the existing scale. Furthermore, it also results in increasing the energy efficiency in the water heaters.

  • Valve-in-Head Technology

The Nuvo H20 DPHB Home Salt Water Softener System has a shut-off and bypass valve that is built into the cartridge holder head. It also acts like a pressure release valve and with the help of shut-off setting, you can also change the cartridge with minimum mess and spillage. The life of your conditioner cartridge can also be prolonged when you use untreated water. All you have to do is simply turn the head to the ‘bypass’ position and you will be able to use the untreated water. 

  • Water Capacity, Pressure and Temperature Range

The flow rate of the Nuvo H20 DPHB Home Salt Water Softener System is quite decent as it operates at the rate of 12 to 15 Gallons Per Minute. The recommended pressure is 80 psi. The maximum pressure at which it operates is 100 psi and in case it exceeds, we recommend you to insert a pressure reducer in the water line. The temperature of the unit is from 4.4°C to 46°C. The cartridge of the water softener is capable of filtering up to 50,000 gallons of water which means it lasts for about 6 months. 

  • Water and Salt Consumption

The Nuvo H20 DPHB Home Salt Water Softener System is a salt-free system and does not use any ion-exchange technology. Thus, you do not need any addition of salt or regeneration of resin media.

  • Power Rating Consumption

One of the best things about the Nuvo H20 DPHB Home Salt Water Softener System is the fact that it does not require electricity to operate because there are no electronic components present. Thus, there is no power rating consumption of this model. 

  • Size, Dimensions and Shipping Weight

The height of this model is 24″ (60cm) with the diameter of 5″ (12.5cm) and the width of the model being 6″ (15cm). The shipping weight of the model is about 8.5 lbs which is roughly 4kg. 

The conditioner cartridge is 20″ high and is 2″ in diameter. The weight of the model is 3.1 lbs. 

  • The Contents of the Set

When it comes to the water softener installation, the work for you reduces massively because the contents of the installation set-up will be given to you with the package itself. All the hardware you need to install your model will be given to you in one single box. The diameter of the inlets is 1-inch thus, you need to check the size of your pipes. You need to ensure that you have connected them properly with proper attachments. Furthermore, the bypass valve that comes with it is also a plus point as it helps with changing of the cartridge. All in all, it is extremely easy to install the model and you do not need any professional help to do so. 

  • Removes Substances

With this model, your washing machine will also be at an advantage and the corrosion will also be reduced significantly and the build-up is also cleaned easily.

Nuvo H20 DPHB Home Salt Water Softener System Alternatives

1. NuvoH2O Manor System

If you are not satisfied with the Nuvo H20 DPHB Home Salt Water Softener System, then that is not the end of the line for you. There are other options too including the NuvoH2O Manor System which is perfect for the households that are larger than 2,000 square feet. 

The weight of NuvoH2O Manor System is slightly above 20 pounds and it comes with the installation ports for the pipes that are sized 1.5″. If you have pipes smaller or larger than this standard size, you can buy the adaptors to size the connection accordingly. The flow rate of this model is 18 gallons per minute which makes it perfect for the large and busy families or when you are having a few people over at your place. The cost of the filters is cheaper in comparison and they need replacing after about 6 months. 

The NuvoH2O Manor System comes with a filter that can treat up to 35,000 gallons of water which is enough for any household. You can add a meter to your supply line which will help you figure out the amount of water which you have used.


  • Can last up to 6 months without changing the filters
  • The flow rate is 18 gallons per minute
  • Cheaper to replace the filters
  • Comes with a 5-year warranty which, however, is nullified if you install the unit under direct sunlight or if you leave it uncovered


  • Not suitable for those who have very hard water supply

2. NuvoH2O Studio System

The NuvoH2O Studio System is a small model manufactured by the company which is as effective as other models. This particular model is for the households which are less than 1,000 square feet. The flow rate of the model is 15 Gallons per minute which is fast. 

The NuvoH2O Studio System is an in-line water softener which is capable of connecting to your existing supply line easily. All you need to do is turn the main valve off and then open a faucet in order to drain the water out of the system. After that, you simply need to cut the pipe and insert the unit. If you have supply lines larger than ¾”, then you might need adapter fittings. Furthermore, the weight of the model is only 6 pounds which means that the model does not require any special mounting bracket for the support. The supply pipe is more than enough to support it. 

You need to replace the filter after every 4-6 months to maintain it perfectly. The tenure depends on your water usage. It is cheap to replace the filter as it will cost you less than $50 to do so. All you need to do is turn the main supply valve off, let the water run out, and finally, unscrew the top and replace it.


  • Comes with a 5-year warranty
  • Lightweight
  • It has a fast flow rate with 15 Gallons per minute
  • Easy to install


  • It is not designed to handle high temperatures

Frequently Asked Questions (FAQs)

Q. After how long should I replace the cartridge?

The water softener is capable of lasting until 50,000 gallons of water which means that it will last roughly about 6 months for a family of two. Therefore, you need to replace your cartridge after every 6 months to ensure proper usage of the water softener.

Q. Is the performance of this water softener good enough in removing scale build-up?

Yes, the water softener works tremendously well, especially in the areas where water is not pure. It also works well in removing the scale build-up and to eliminate the already existing scale.

Q. Is the cartridge included with the purchase of the model? Or do I need to buy the cartridge separately?

Yes, the cartridge is included with the model and you can use the model right when you purchase it.

Q. How expensive is it to replace the cartridge

There is no standard size of the cartridges and it depends on the size of the system. The studio size will cost you $49.99 whereas the Home size is $69.99 and lastly, $89.99 is for the manor size.

Q. Is it advisable to use this model with well water?

We highly recommend you to not use this particular model if you are looking to use it for well water. The water softener will only focus on the hardness of the water and if you use well water, you will not be able to get rid of the contaminants and you will have to use a water filter to do so.

A Final Word

If you are looking for an inexpensive option that will not rack up the entire space of your kitchen then the Nuvo H20 DPHB Home Salt Water Softener System is easily the best option for you. With this model at your service, you will have an eco-friendly model that will last longer than the standard models. A couple of things you need to keep in mind are to replace the water filter after every six months and to not use it with well water. 

Last update on 2024-02-01 / Affiliate links / Images from Amazon Product Advertising API. WaterFilterly is user-supported. We might receive a commission on any purchase you make through clicking links on this page.

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One Comment

  1. Great post! I really enjoyed reading about the benefits of salt-free solutions. It’s interesting to see how they can be a cheaper alternative while still serving the same purpose. I think more people should know about this option.

    I would love to help promote this post by sharing it on my social media accounts or even on my website. Let me know if you’re interested and I’ll be happy to spread the word!

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