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Watermark Iron Filter - Well Water Filter System
Whole House Iron, Manganese, Sulfur, Bad Taste & Odor Filter

Also Removes Arsenic, Lead, Copper, Radium & other heavy metals if in water.


✔ MAX Air-Jet Oxidizing System

✔ Removes High Iron

✔ Salt & Chemical Free


Eliminate Rust Staining, Iron Discolored Water, Manganese & Sulfur

Effectively remove iron, manganese and sulfur odors without the use of messy or dangerous chemicals.

Premium Automatic Digital Valve | Battery Backup | Self Cleaning


WMIF15 | 1-3 Bathrooms | Flow Rate: 8 GPM    |  Peak: 15 GPM | H60" x W10.5" x D12" 

WMIF20 | 3-5 Bathrooms | Flow Rate: 10 GPM  |  Peak: 18 GPM |  H60" x W12.5" x D14"

WMIF30 | 5-7 Bathrooms | Flow Rate: 12 GPM  |  Peak: 23 GPM |  H62" x W13.5" x D16"

For additional Flow Requirements, Purchase 2 or more and install in parallel.


KX900 Advanced Filtration

Featuring our revolutionary advanced KX900 filtration media. It‘s composition simply makes it outstanding against the contemporary filter media available in other filter systems, like sand, BIRM, Greensand Plus, Manganese Greensand etc.


How it works: The Watermark Iron Filter MAX Air-Jet System first injects incoming water with oxygen. Next this oxygen infused water enters KX900 Advanced Iron Water Filtration. This extreme dirt grabbing media oxidizes, precipitates and traps iron, manganese and sulfur, along with harmful arsenic, lead, radium and other heavy metals if in the water. Next the regeneration process then backwashes the media bed, removing trapped contaminates. Finally the filter rinses for a fine finish refresh before going back into the service mode.


Watermark Exceptionally Clean | 10 Year Warranty | Made in the USA

Iron Filter

  • Next Wave - our highest efficiency control valve. Features HE regeneration technology and adjustable backwash frequency.

    • Touch Pad LCD Display

    • Time saving quick connect features on bypass, drain
      line and powercord.

    • Advanced: meter delayed, days of week, calendar clock, meter immediate, meter override.

    • Self charging capacitor keeps date / time of day for
      48 hours while programming remains in permanent

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