Home Water Softener Replacement Cartridge

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Home Duo System Replacement Cartridge & Filter

Keep your home’s water soft with the replacement cartridge for your Home Water Softener System. 

The Home System Cartridge should be replaced every 20,000 gallons or every 6 months. 

This cartridge is intended to be used in the NuvoH2O Home Water Softener System and will not perform in any other system. 

Get your replacement cartridges shipped right to your door, plus save 10% and get FREE shipping by signing up for NuvoH2O’s Auto-Ship program.


  • NuvoH2O® Home Softener Replacement Cartridge
  • ID# HHP-2516
  • SKU:22002
  • Size: 2.5" wide x 19.9" 
  • Weight: 2.8 lbs.
  • Cartridges Lifespan: approx. 20,000 gallons or 6 months
  • Max PSI: 125

Home Water Softener System Description 

The NuvoH2O Home Water Softener System provides a number of benefits. It softens your water without removing the healthy hard minerals from your water, balances out the pH of your water, and can remove existing scale. Learn more about this system and order today!

Additional Details


12 Reviews

  • 5
    replacement cartridge

    Published by WILLIAM PARKINSON on 21st Dec 2021

    have had this system for over 5 years. very satisfied.

  • 5
    Great service and as always a simple and effective water softener.

    Published by Bob on 23rd Nov 2021

    So often on other platforms purchasers have complained about the Nuevo cartridge product. It’s seems the installs were done incorrectly from the photos I’ve seen. I’ve used mine now for just over 5 years flawlessly. I change the filter every 4-6 months and it does a great job. No hard water and spots which is typical here in central Florida.

  • 5

    Published by Mary Brisbois on 14th Oct 2021

    since we had this installed in our home, we love it.

  • 5

    Published by Unknown on 11th Oct 2021

    Filter was easy to change, and my water tastes much better!

  • 5
    Enjoying soft water

    Published by Terry & Shanna Garrett on 7th Oct 2021

    This filter works great. I noted hard water buildup disappear after a couple weeks of installing the filter. Water tastes better and makes nice ice now. Thank you!

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