Manor Duo Water Softener + Taste Filter

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The Manor Duo Water Softener + Taste Filter System is ideal for homes that are larger than 1,500 sq. ft. and experience symptoms of hard water and have bad tasting or smelling water in their homes.

NuvoH2O® Salt-Free Water Softener Systems uses a revolutionary technology that stands out in three ways. 

First, the NuvoH2O Manor Duo system retains the healthy ‘hard’ minerals in your water. Rather than removing and replacing hard water minerals (mostly Calcium and Magnesium) with sodium or potassium like old-fashion softeners do, NuvoH2O's proprietary citrus-based softening formula, CitraCharge®, bonds to these minerals making them incapable of sticking to pipes and surfaces.

Second, it further softens water by reducing the pH of your home’s water, bringing it closer to 7.0 or neutral. At this point, scale can’t accumulate on surfaces, in pipes, or water-based appliances. 

Third, the NuvoH2O Manor Duo Water Softener Systems REMOVE existing scale buildup that already exists due to a previous faulty water softener or the absence of one at all.

NuvoH2O Manor Duo Systems not only softens your home's water, but they also filter it, giving 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 95% of Chlorine, 95% of VOC, inorganic chemicals, and turbidity. The resulting water is soft and healthy for all your household uses, including drinking, bathing, washing, and lawn and plant watering. 

NuvoH2O Manor Water Softener + Taste Filter Systems provide a range of other benefits that extend beyond the taste and purity of your 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*.  


  • 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



  • 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

16 Reviews

  • 5
    Ease of install

    Published by Tim Lacey on 6th Feb 2022

    No issues with installation, invested in 1" sharkbite fittings and Pex.

  • 5
    filter replacement

    Published by Donald Francese on 7th Jan 2022

    the representative was knowledgeable, friendly and filled my order in minutes

  • 4
    Great Product

    Published by Bruce MacCallum on 3rd Nov 2021

    I was looking for a soft water solution without the bulky design taking up a ton of garage space. A friend of mine had done some research and decided on the NUVOH2O system. I did my own research and came to the same conclusion. It has been great and solves my water spot and calcium build up a the same time!

  • 5
    Installed 09.17.21. So far we love it. We had a salt-based softener. Waiting to see full results over the next few months.

    Published by Jerry E Conner on 2nd Oct 2021

    Installation by our plumber went very smoothly.

  • 4
    Installation of system

    Published by Lenny on 2nd Aug 2021

    Works just like advertised. Took the eggshell smell away and the water tastes great. Well worth the money. Just not so easy to install or I would give 5 stars.

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