Shop All Products

All orders over $200 ship for free!

Sediment and Iron Filter | Whole House


Item Number: ICS-SI

Whole House Water Filter System For:

  • Removing sediment and particles
  • Removing Iron and manganese
  • Prevent red/orange and brown/black staining
  • Reducing metallic taste

Includes First Cartridge Filter Kit (a $371.80 value)


Autoship & Save 10%: Today and on all future filters!

Learn more about Autoship

See More Like This

Have you tried our NEW Filter Finder?

In a few seconds, it will tell you exactly which water system is right for you!

The Cascadian ICS-SI Sediment and Iron Water Filter System

The Cascadian ICS-SI sediment and iron water filter systems filter sediment and remove, iron and manganese from your water. This is not the same as PolyHalt based iron treatment. With PolyHalt based treatment clear iron is forms an ion bond and is prevented from converting to colored iron but remains in the water. The ICS-SI actually traps and removes iron and manganese from the water. The ICS-SI is an excellent treatment for well water and anytime you want the iron actually removed.

Sediment and iron filter system details:

Compared to traditional sediment and iron filter treatment systems the ICS-SI sediment and iron filter is

  • Smaller size
  • Fits almost anywhere
  • Lower cost to buy, ship and install
  • Simpler to maintain.

Does not require oxidation, the addition of chlorine, or chlorine removal as with traditional iron filters.

Works over a wide pH range.

Eco-friendly; No salt or power required. Produces no waste water.

Includes drain on filter housing for clean no spill easy filter changes.

If you want to add PolyHalt Salt Free Softening to the ICS-SI check out the ICS-SIP.

Warning in the State of California;    WARNING: Cancer and Reproductive Harm –

Raw Water Parameters / Conditions for Operation

Bacteria: None Allowed
Chlorine: NA
Colloidal Iron: NA
Hardness: NA
Hydrocarbons, oils, or lubricants: None Allowed
Hydrogen Sulfide: None Allowed (use ICS-H to remove)
Iron & Manganese (Clear Only):  <3 ppm
Iron & Manganese (Colored): <1 ppm
Iron Bacteria: None Allowed
Organic Iron: None Allowed
Between 7.0 and 8.5
Sediment: >5 micron
Silica: NA
Tannin / Organics: None Allowed
Turbidity: Less than 1 NTU

Notes for all ICS systems:

  • If Raw Water Parameter Condition for Operation = “NA” the systems will not affect and is not affected by concentrations of that parameter typically found in drinking water
  • If Raw Water Parameter Condition for Operation = “None Allowed” Remove through adequate pre-treatment
  • If Raw Water Parameter Condition for Operation = “Not for extreme levels” The cartridge useful life may be shortened and require more frequent replacement.
  • Extreme levels of any parameter may shorten useful cartridge life
  • Stated “Max Capacity” may be reduced by overall raw water chemistry
Why Choose to Autoship?
  • Automatically re-order your favorite products on your schedule.
  • Easily change the products or shipping date for your upcoming Scheduled Orders.
  • Pause or cancel any time.