Stop rust, odors and bad tasting water with the Iron Curtain!

The Iron Curtain Filtration System from Guthrie & Frey solves a multitude of water problems by removing iron, sulfur and manganese from your water. The Iron Curtain dissolves these minerals and then filters them away, leaving clean, fresh smelling, good tasting water. No more iron stains, musty taste or bad odors. And with an Iron Curtain, your plumbing and appliances are protected against rust build-up and corrosion, leading to a longer product life and improved performance.

The right product for your Individual needs

ProMate 6.0-IC-2.0 Chemical Free

PM6.0 Series Only the Best Water Gets Past the Iron Curtain. US Patents: #7,156,995, 7,491,321& 7,638,063 The Iron Curtain System provides a chemical free option for iron, sulfur odor, and…

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Commercial / Irrigation Iron Curtains

Commercial Irrigation Iron Curtains Elevated levels of iron in your well water can not only cause damage on the inside of your home but also the exterior of your home….

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A Service

Guthrie & Frey Water Conditioning provides complete whole house water filtration systems for our customers in the following communities in the Milwaukee area including Waukesha County, also Brookfield, Elm Grove, Delafield, Eagle, Genesee, Lisbon, Menomonee Falls, Merton, Hartland, Mukwonago, Muskego, New Berlin, Oconomowoc, Ottawa, Pewaukee, Summit, Vernon, Waukesha, Sussex, Wales. Ozaukee County including Belgium, Cedarburg, Fredonia, Saukville, Port Washington, Mequon, Bayside & Thiensville. Washington County including Hartford, West Bend, Addison, Erin, Germantown, Jackson, Kewaskum, Polk, Jackson, Richfield, Slinger. Milwaukee County including Bayshore & River Hills. Racine County, Sturtevant & Walworth County including East Troy & Richmond. We are a core dealer selling all product lines of Hellenbrand Water Softeners, Iron Curtain Systems, and Reverse Osmosis Drinking Water Systems. We also sell Water Right products.