ICS-H Household Rotten Egg Smell and Sulfur Water Filter

Cascadian Water  |  SKU: ICS-H
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Routine Maintenance Kit

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Ever turned on your faucet and recoiled at the strong scent of sulphur? Are you tired of your hot water smelling like rotten eggs? Enter the ICS-H system from Cascadian Water – a solution tailor-made to banish sulphur dioxide odors from your water.

For the best treatment we recommend following the ICS-H with our ICS-STP.

Transform your Water Experience

Our ICS-H system is more than just a water filter. It offers a complete solution for your water-related issues. With high-performance hydrogen sulfide treatment, this cartridge-based system is designed to deliver quality water for every use at home or in your business. It works wonders on well water, reducing and often completely eliminating foul-smelling hydrogen sulfide odors​1​.

Compact and Eco-friendly

The ICS-H system is compact, making it a space-saver. You won't have to sacrifice precious garage or closet space for its installation. Moreover, its eco-friendly design ensures zero water waste, making it an excellent choice for the environmentally conscious homeowner​1​.

Easy Maintenance and Guaranteed Satisfaction

Maintenance is as simple as changing filters once or more per year. With an easy access point to your home's water source, replacing filters is a breeze. But that's not all. We're so confident in the ICS-H that we offer a 60-day guarantee. If you're not satisfied, simply return it within 60 days of purchase for a full refund, no questions asked​1​.

Customer Testimonials

Don't just take our word for it. Hear from our satisfied customers. One of them noted that after installing the ICS-H, the sulphur smell and taste were completely neutralized. Another installer commented on the system's flawless performance, appreciating its efficiency in removing sulphur odors​1​.

Isn't it time you enjoyed clean, odor-free water? With the Cascadian ICS-H system, you can transform your water experience. Don't delay. Invest in an ICS-H system today and say goodbye to rotten egg smell in your water.

    Other Specs

    Filter Size: 4.5" x 20"

    Connection: 1" FNPT

    Treatment Included: H, H2S

    • Eco Friendly

      No Water Waste

    • Legal Everywhere

      Our filters can be used where salt softeners are banned

    • Easy Maintenance

      Change filters once or more per year

    • 60 Day Guarantee

      Return it, no questions asked

    Frequently Asked Questions

    Where does the ICS system go in my home?

    Where it can fit, and where it can easily get access to your home's water source. This is typically a garage, crawlspace, or even a closet. If you have questions a plumber would be able to help you find the best spot. During maintenance you'll need to fit a bucket and have enough space to turn the sump wrench which comes with your system

    How often do I replace the filters?

    Most people replace their filters once per year, or sooner if they start seeing issues with their water again. Learn about water issues here

    What is the return policy?

    If you are unsatisfied within 60 days of purchase, return the housing and we'll refund your purchase no questions asked.

    How fast do you ship?

    We typically ship same business day if the order is placed before 2 pm PST using UPS ground.

    Rely on our expertise to deliver the simplest water treatment

    Customer Reviews

    Based on 4 reviews
    Cory Seaman
    I was a little sceptical

    As being a plumber for more years than I want to remember I was a little sceptical on using your ICS-H filter. I was taught that the only way I was going to remedy the issue was by using an injection type of system. After an easy installation and draining my water heater the results were quite impressive. The well water here in the Finger Lakes of New York has a strong odor especially when using the hot water. I have my fingers crossed that it will maintain in effect for the next six months of usage because in the summer months the odor increases. Old dogs can be taught new tricks(ideas). Thanks again!

    Pat Waite
    Allways pleased with their service

    I’ve been a Cascadian customer for five years and I’m always pleased with their service. Their products meet my expectations and Devin responds quickly and efficiently to any questions or concerns.

    Toby Cyr (Installer)
    It works flawlessly

    We installed our first ICS H2s filter. We put it behind a Nitro System that was randomly allowing H2s by. It works flawlessly. Thanks for the new ICS systems. We bought all 4 for our inventory.