ICS-S5K Replacment Water Filter for ICS-S5 System

Cascadian Water  |  SKU: ICS-S5K

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ICS-S5K cartridge filter kit

The ICS-S5K multimicron depth sediment cartridge filter kit is made specifically for the Cascadian ICS-S5 system and engineered for high loading capacity to remove sediment and particulate down to 5 micron which is smaller than the eye can see for all the water for every use in your whole home or business. It is an excellent choice for city or well water.

Other Specs

Filter Size: 4.5" x 20"

Connection: 1" FNPT

Treatment Included: S, Sediment 5, 5 micron K, Replacement Kit

  • 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 3 reviews
Dee Breason (Salt Lake City, US)
Well Water Winner

This filter makes my water taste like a winner. No funky aftertaste. Water in the purest form.

Thank you Dee, we really love to hear your story.

Gary Johnston (Seattle, US)
Up graded

Had well people doing work and installed the filter, they took out the old corrugated one and we’re pleased when they saw the new one as an upgrade

Hi Gary, the S5K is a huge upgrade to your old filter! You will be amazed when you see what it traps and removes. Thanks for the review.

Monroe Johnson (Kennewick, US)

I just ordered the filter, did not install it

Hi Monroe, thanks for the 5 Star review.