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  2. ICS-STP PolyHalt® Water Softener with Taste/Sediment Filters
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  • ICS-STP PolyHalt® Water Softener with Taste/Sediment Filters
  • the ICS-STP includes our salt free water softening as well as sediment filtration to protect your home
  • ICS-STP WATER TREATMENT SYSTEM WITH POLYHALT LOCATED IN CUSTOMERS GARAGE
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  • ICS-STP: Sediment, Carbon, and PolyHalt® Filtration System - Complete Treatment System - Cascadian Water
  • ICS-STP: Sediment, Carbon, and PolyHalt® Filtration System - Complete Treatment System - Cascadian Water
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ICS-STP PolyHalt® Water Softener with Taste/Sediment Filters

Cascadian Water  |  SKU: ICS-STP
67 reviews
$1,35355
Unit price /
Unavailable
Shipping calculated at checkout.
 
 
This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Routine Maintenance Kit

ICS-STPK - Replacement Filters - Cascadian Water

ICS-STPK Replacement Water Filters for ICS-STP System

$49610
Unit price /
Unavailable
Carbon-neutral shipping with Shopify Planet
Carbon-neutral shipping on all orders

ICS-STP PolyHalt® Water Softener with Taste/Sediment Filters

$1,35355
Unit price /
Unavailable
View details
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ICS-STP COMPLETE WATER SOFTENER SYSTEM

Transform your home or business. Experience the ultimate in water purity and comfort with the Cascadian ICS-STP. This advanced whole-house water softener system combines sediment filtration, activated carbon purification, and salt-free softening to deliver pristine, naturally softened water for every need. A excellent choice for city or well water. 

Why choose the ICS-STP?

Enhanced Life Experience

  • Naturally Pure Water: Enjoy crystal-clear, great-tasting water that's naturally softened without the use of harsh chemicals
  • Ultimate Comfort: Experience revitalizing showers, healthier hair, and the elimination of that unpleasant "slimy" feeling
  • Healthier Home: Protect your plumbing, appliances, and fixtures from scale buildup and enjoy softer skin and silkier hair
  • Peace of Mind: Rest assured knowing your water is safe and healthy for your family and pets

Smarter Technology, Superior Performance

  • Triple-Action Treatment: With innovative PolyCor™ technology you get a triple-action water softener system that combines sediment filtration, activated carbon filtration and PolyHalt® media for complete water treatment in two filter cartridges 
    1. Multimicron Sediment Filtration: A high-capacity multimicron sediment filter removes dirt, rust, and other particles as small as 5 microns, ensuring crystal-clear water and protecting your appliances
    2. Activated Carbon Filter with PolyHalt® Media: With innovative PolyCor™ technology you get dual-action purification in one filter cartridge, activated carbon and PolyHalt®. Filters chlorine, pesticides, VOCs and other impurities significantly improving taste and odor and leaving you with fresh, crystal clear, great-tasting water. Softens without salt and tackles silica, blue copper staining, and other minerals that can damage your plumbing, fixtures, and appliances.
  • Efficiency and Savings
    • Reliable Simplicity: Enjoy peace of mind with a system that has no moving parts or electronics to malfunction
    • Maximize Your Investment: Extend the life of your water heater, dishwasher, washing machine, and other appliances by preventing scale buildup
    • Minimize Maintenance: Simply replace the filter cartridge once a year for hassle-free upkeep
    • Eliminate Salt: Save money and effort by avoiding the purchase, transportation, storage, and cleanup associated with salt-based softeners
  • Effortless Installation
    • The compact, wall-mounted design fits seamlessly into various spaces
    •  No waste drain or power required, can be installed almost anywhere

Environmental Responsibility

  • Sustainable Solution: Conserve 1,000's of gallons of water a year and reduce waste with our environmentally friendly, salt-free system
  • Compliance with Regulations: The ICS-STP is legal everywhere, even in regions with salt softener restrictions

Engineered for Excellence

We make sure you are getting the very best filter housing available, Check out these unique features for years of safe trouble free operation and maintenance

  • Durable Filter Housing: Constructed with heavy-duty, fiber-reinforced materials for long-lasting performance
  • Reinforced Connections: Ensures secure and leak-free installation
  • Integrated Drain with Brass Valve: Simplifies filter changes and minimizes spills
  • Pressure/Air Relief Valve: Reliable design simplifies maintenance
  • Backflow Prevention Devices: Included with your system to protects your water supply from contamination

Proven Performance

  • Raving Reviews: See Verified Customer Reviews below to experience the exceptional performance that has earned the ICS-STP top-rated perform

Certified NSF/ANSI/CAN Standards 42 and 60

Notes

Soft Water Loops

If your home has a soft water loop to prevent salt softened water from going to your kitchen you will need to treat your kitchen water separately. Our ICS-TPU is a perfect solution for this situation

IS THE ICS-STP RIGHT FOR YOU?

  • Take the Filter Finder Quiz: If you're familiar with your water quality, our online quiz can help determine if the ICS-TP is the ideal solution for your needs
  • Contact our experts: Personalized guidance and support in choosing the best system for your home or business

Invest in the Cascadian ICS-STP today and experience the transformative power of pure, naturally softened water in your home or business


Filter Size: 4.5" x 20"

Connection: 1" FNPT

Treatment Included: S - Sediment, T - Taste & Odor, P - PolyHalt®

60-Day Worry Free Return Policy

We want you to love your purchase! If you are not completely satisfied, you may return items within 60 days of purchase for a refund. Here are the details:

Proof of purchase is required for all returns.

To initiate a return, please contact our customer service team at info@cascadianwater.com or (509)-674-4000.

Refunds will be processed to the original form of payment

Please see additional Terms of Service

  • 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 67 reviews
Write a review
81%
(54)
7%
(5)
6%
(4)
1%
(1)
4%
(3)
100.0
M
Martin A.
High Price

​very expensive

C
Cathy P.
Very pleased with this product

​ordered product, and it was here within three days.

T
Tom H.
Only the best

This is our 3rd year for filter replacement. This time we purchased the yearly replacement. Our filter system makes all the difference in the water quality!

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