DMI-65 is a revolutionary Infusion Technology catalytic filtration media designed for the removal of iron and manganese without the use of potassium permanganate. The unique micro-porous structure of DMI-65 efficiently removes dissolved iron to as low as 0.001 ppm and manganese to 0.001 ppm. The DMI-65 acts as an oxidation catalyst with immediate oxidation and filtration of the insoluble precipitates. The media has been used extensively in a wide variety of applications for over 30 years.
  • Exclusive Infusion Technology
  • Lowest Cost Process for Fe and Mn Removal
  • Safe for Drinking Water Applications
  • Certified: NSF/ANSI 61
  • UK Authorized: Regulation 31
  • Lasts up to 5 - 10 years
  • High Oxidation Capaicty

Advantages of DMI-65

  • Eliminates Potassium Permanganate. Operates with continuous injection of sodium hypochlorite at low residual levels (0.1 to 0.3 ppm).
  • Wide pH range. Stable and satisfactory performance at pH 5.8 to 8.6.
  • High Flow Rates. DMI-65 can operate at linear filtration velocities up to twice that of conventional media with a Higher Operating Temperatures. Maximum operating temperature of 113° F (45° C).
  • Long Life. DMI-65 is not consumed in the process
  • providing considerable advantages over other processes or media.
  • Regeneration Not Required. After initial activation
  • only sodium hypochlorite feed is required.
  • System Compatibility. Physical properties are similar to that of competitive media
  • allowing conversion to DMI-65 without major hardware modifications.
  • Arsenic Removal. DMI-65 has been shown to be effective in the removal of arsenic associated with iron-containing influent. If necessary
  • ferric chloride can be introduced to treat waters with low influent iron levels or to enhance removal when treating waters with high levels of arsenic.

DMI-65 is made with Infusion Technology and not just a surface coating technology. unlike other catalytic water filtration media, giving DMI-65 the advantage of a long life span between 5 to 10 years and powerful performance.

Quantum Filtration Medium Pty Ltd manufactures DMI-65 in Western Australia.

DMI-65 has been tested and certified by the Water Quality Association in accordance with NSF/ANSI 61 and for use in England and Wales under Regulation 31(4)(a) of the water supply (Water Quality) regulations 2010 Sl No.994 (W.99).