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Prince is a world-class producer of engineered minerals and specialty chemicals for niche applications, adding value from source to solution.

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Prince’s expertise makes us a leading supplier for multiple performance-critical applications.

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Prince manufactures a wide range of engineered mineral and specialty chemical products to meet the needs of a variety of applications.

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Innovation is central to Prince’s business. From laboratory to customer process, innovation is about solving customer problems to deliver higher quality solutions ahead of the competition.

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Water Treatment

Drinking Water

Prince is the leading global supplier of manganese dioxide filtration media for the effective treatment of potable water. Prince serves customers worldwide in the municipal, residential, and industrial water treatment segments.


High performing manganese filter media

Over the years, in response to evolving market needs, Prince has developed a full range of true manganese-based filtration media to improve drinking water quality by removing iron, manganese, arsenic, and hydrogen sulfide. All marketed under the Pyrolox® brand, Prince’s products provide customers with superior performance, quality, and reliability.

Prince’s newest product, Pyrolox® Advantage, is the best value and the most effective media for catalytic removal of iron and manganese of any lightweight media. Pyrolox® Advantage is the only lightweight, coated media with no pre-treatment required. Pyrolox® Advantage is easier to backwash, allows for a smaller filter footprint, and is the most effective of any lightweight media for the catalytic removal of iron and manganese.

Want to get in touch? We would love to hear from you. Please contact us to speak with a technical sales person. Get more information and advice from our team of experts!

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Our Pyrolox® range of products is the “one-stop solution” for all your manganese dioxide filtration media requirements:

  • Pyrolox® Advantage – a clean, lightweight engineered media with a low-density core and a textured, high-MnO2 surface. Its catalytic properties provide high performance even without activation.
  • Pyrolox® Ultra – a high-purity synthetic manganese dioxide media specially developed to deliver maximum oxidation capacity and the highest removal performance.
  • Pyrolox® Ore – made from a naturally mined ore, Pyrolox® Ore has been used in water treatment for over 75 years by municipal, residential, and industrial customers worldwide. It is well established as a trusted, high-performing filtration solution.
  • Pyrolox® Pro – a clean, ready-to-use version of Pyrolox® Ore that is specially washed to reduce the volume of fines and turbidity found in unprocessed manganese dioxide.

Want more information on product features and physical properties, application information, and other advantages and benefits of Prince’s diverse range of manganese filter media? Please contact us to request your copy of Prince’s Water Treatment brochure or to request technical data on the effectiveness of Pyrolox® Advantage and other Pyrolox® products.

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