Manor Duo Water Softener + Taste Filter

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The Manor 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 thousands of 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 larger than 1,500 sq. ft. and experience hard water on surfaces, in water-based appliances, or in pipes. The Manor Duo Water Softener System is salt-free, designed with advanced technology, and offers four great benefits:

First, the Manor 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 Manor 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 so it can’t accumulate on surfaces, in pipes, or on water-based appliances. 

Third, the NuvoH2O Manor 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 waste water, no electricity
    • Retains healthy minerals in your water
    • No slick feeling like you get with other water softeners
    • Complies with NSF/ANSI Standard 42



    • System housing (1 head and 2 sumps)
    • Mounting bracket
    • 1 Softener cartridge
    • 1 Carbon taste filter
    • 1 Wrench
    • Tapcon screw pack
    • System head screw pack
    • 2 O-rings
    • Lubricant
    • Installation guide
    • Warranty/Registration card



    • 1 Inch

Warranty Information

* 90 day money back guarantee and a 5 year limited warranty.

Additional Details

NuvoH2O ID#:
Square Footage:
More than 1,500 sq. ft.
Cartridge and Filter Lifespand::
Approx. 50,000 Gallons
System Size::
15.26" W x 25.25" H
System Dry Weight:
13 lbs
Max PSI:
Inlet and Outlet Port Size:
1 Inch

19 Reviews

  • 5
    Greatest water softener system I have ever experienced in my 55 years.

    Published by Robert on 14th Jun 2022

    We just bought a house that was built in 2006 and had SEVERE hard water spots all over the shower glass - within 2 months of installing the NuvoH2O system , they were gone !

  • 5
    Manor Duo Water Softener + Taste Filter

    Published by Karen Curreri on 7th Jun 2022

    It is so good to be able to drink water from the faucet again. Our showers are sudsier, and my new kitchen appliances are protected. Am very happy with the product.

  • 5
    Manor Duo water softener & taste filter

    Published by Paul Steinke on 31st May 2022

    Don’t waste your money on traditional salt water softener. This is the only way to go and taste filter eliminates the need for bottled drinking water.

  • 5
    Just Received

    Published by Bill Livingston on 2nd May 2022

    Just received my initial shipment of Manor Duo Water Softener + Taste Filter. Currently in the middle of a remodel and will not be installing for a couple of months. However, I learned about this system watching Matt Risinger on the Build Show and based on his reviews, I can't wait to put it to use. Additionally signed up for the autoship cartridge program. I think this is a great program and know it will help me to keep my cartridge change out on a regular schedule.

  • 5
    Manor duo softener and taste filter system.

    Published by James Grulkowski on 2nd May 2022

    This water treatment system has improved our water quality greatly. California water is very hard and does not taste good on its own. Nuvo H2o has done everything to make it better, Thank you for a great water filter and softener. James

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