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John E Martin Co.

R3f is a revolutionary self-cleaning water filtration system that replaces the need for expensive cartridges and large sand filters.

  • Stage Prototype Ready
  • Industry Clean Technology
  • Location Wichita Falls, TX, USA
  • Currency USD
  • Founded July 1996
  • Employees 5

Company Summary

R3f Technologies develop and produce water filtration systems at a low cost for oil field, municipalities, and industrilal uses.The R3f saves in low energy costs and ease of its operations. The R3f is a better solution for all water filtration needs.


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    John D Martin

    John D Martin is owner and president of R3f technologies which has several patents on a revolutionary water filtration system. John has been in the oil field water filtration business for 4 decades and has developed the R3f technologies water filter to commercialization.John has worked with several large corperations and has experiences with city municipalities. He also has worked with the EPA while developing the R3f technologies systems.