Carbon Media R-200

Potassium Permanganate (KMnO4) R-200

For the removal of H2S, SO2, Sulfur compounds, Mercaptans, Formaldehyde, Ethylene, and Similar Vapors.

R-200 is an air filter medium consisting of activated alumina and potassium permanganate specifically designed for control of corrosive gaseous contaminants. Application areas include protection of instrumentation from corrosion and odor control in the vicinity of processes, which emit hydrogen sulfide.


KMnO4 Content                                         4% average by weight

Moisture Content                                       15% average by weight

Crush Strength                                           Minimum of 2 lbs

Bulk Density                                                47 – 50 lbs/Ft3

Attrition Index                                              Maximum of 3% loss by weight

U.L. Listing                                                  Class 1 as to flammability only


Contact Information

  • Address: 6911 Gant Road, Houston, TX 77066
  • Tel: 1-800-593-2443
  • Tel(HOU): 281-583-5295
  • Fax: 281-583-5299
  • Email:This email address is being protected from spambots. You need JavaScript enabled to view it.
  • Website:http://www.recofiltration.com


NASA JSC, designed and built orbital air cabin cleaner in conjunction with ILC Space Systems and NASA, these units have been used on every shuttle flight since 1988.

Several articles published in “Advances in Filtration and Separation Technology” and “Fluid/Particle Separation Journal”.
Chemical Air Protection From Corrosive Atmospheres
Some Common Emissions of Natural and Industrial Processes

Presented four papers to American Filtration Society International Conferences.

Sold Chevron, Pascagoula, MS pollution control equipment totaling $240,000.

Sold Texas Instruments a 40,000 CFM hydrofluoric acid gas scrubber totaling $750,000.

Sold China Oil, Taiwan over $300,000 for pollution control equipment.

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