ProMate 6.0-IC-2.0: Sulfur Free Water Softener

Chemical Free Water Softener

The Iron Curtain System provides a chemical free option for iron, sulfur odor, and black manganese removal. The new IC-2.0 technology marks the first major upgrade to the original and proven 1992 patented Iron Curtain System. Called the most reliable and best iron and sulfur (rotten egg odor) system design by leading water treatment professionals in the industry. Guthrie & Frey will test your water to determine the best system for you. This ensures the right iron filter system is chosen for your home.

Product Details:

  • Modular Design.
  • Non-Corrosive Valve Body & Internals.
  • One Piece Stack Assembly.
  • No Nuts, Bolts or Screws.
  • Disassemble and Reassemble in Minutes.

Design Options:

  • Double-tank system provides the best iron and odor removal and greater efficiency than a single tank configuration.
  • Self-diagnostic software controls informs owner about system operations.

Meter Accuracy

  • High water flow rates offer reduced pressure loss in the home.
  • Flow rates from 2.7 GPM to 476 GPM at 5 GPM/square foot.

Features ProMate 6.0 Iron Curtain™

Double tank systems

  • Provides better iron and odor removal
  • More efficient then simple single tank configuration

Self-diagnostic software controls

  • Informs the homeowner about system operation
  • Flow rates
  • Operation sequence
  • Time and maintenance schedule
  • Local service provider’s phone number

Benefits ProMate 6.0 Iron Curtain™

Iron Filter System

  • Saves time and money cleaning rust stains in the bathroom, kitchen and laundry
  • Clothing will be brighter, whiter and last longer
  • Decreases salt consumption for your water softener
  • Water using appliances and fixtures last longer and stay cleaner
  • Lengthens the life of your water softener and drinking water system

Produces highly oxygenated water

  • Free from odor
  • Free from problem causing rust
  • Eliminates black stains

Patented technologies

  • 16 years of proven reliability
  • Recently updated patents and features improve efficiency

Best Iron Filter and Sulfur Removal in Wisconsin

More To Learn About This Iron Filter

How Does The Iron Curtain Work?

  1. Mineral rich water is forced through an aeration tank which converts dissolved minerals such as iron, manganese, and sulfur into physical particles.
  2. These tiny mineral particles then circulate in the system for enough time to grow to a size where they are trapped in the filter tank. This way, the highest level of dissolved minerals can be easily removed from your water.

Why Choose Guthrie & Frey’s Iron Curtain Filtration System:

  1. The Iron Curtain System has been independently tested by the Water Quality Association and passed their rigorous S-200 filter standards. This is not often found in other suppliers.
  2. A properly sized Iron Curtain system regenerates with no salt every three days – ultimately saving you water when other systems on the market need to regenerate daily. These savings could be as much as 2,000 gallons per month
  3. The multi-media depth filter in the Iron Curtain is proven by independent testing to be more effective on iron filtration and H2S (rotten egg odor) than the single media other suppliers offer.
  4. The Iron Curtain Filtration System is available in single, twin, triplex and four-plex filter configurations covering a wide range of flow rate applications from 5 gpm (gallons per minute) to over 800 gpm. There is a Hellenbrand Iron Curtain Filtration System for virtually any residential, commercial or industrial application.
  5. Higher water flow rates than competing systems
    1. High-flow control valve
    2. Reduced pressure loss in the home
    3. Custom designs for larger homes

Ecologically friendly Iron Filters

  • The IC System is a “Green Technology”
  • No Harmful Chemicals
  • Results in low-cost operation
  • No damage to plants and animals

Don’t Just Take Our Word For It

“Two gentlemen came to service and update my Iron Curtain system. They were on time, knowledgeable and focused. Changed a number of parts and explained what they were doing and why they were doing it. Very pleased.”

Patrick R.

“Many thanks to Guthrie and Frey for replacing our water system today. They removed a nearly 20 year old Culligan set of equipment and replaced it in 3 hours with a brand new Iron Curtain and a 40,000 grain softener, and both systems are state-of-the-art and Wisconsin-made. Light years better! Zero pressure to “make a sale” and nothing but professionals from the consultant to the installers. Can’t say enough how awesome it was working with them.”

Bill L.

“Great communication from their sales department. Clean and efficient installation. They couldn’t have made it easier for me.”

Molly M.

“Very happy with G&F’s quick response. They were willing to work with me and listened to my frustrations. Impressed with the customer service.”

Lan S.


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