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


21 Reviews

  • 5
    Filter cartridge

    Published by Dolores Payne on 10th Feb 2022

    Good product, easy installation

  • 4
    Water softener

    Published by Chris F Panetta on 7th Feb 2022

    This product was purchased to help with a calcium problem, it worked. Replacing filters is very easy and quick.

  • 5

    Published by AL on 17th Jan 2022

    works just fine, am on a well with hard water and when we run dishwasher no spots

  • 5

    Published by Dolores A Payned on 14th Jan 2022

    Easy to use and install

  • 5
    replacement cartridge

    Published by WILLIAM PARKINSON on 21st Dec 2021

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

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