UDEC Group


Our Anthracite filter material is produced by crushing and sieving natural anthracite coal. This results in abrasion-resistant material grains that are characterised by their sharp-edged surface structure and chipped grain form.

This makes this filter material an excellent choice for a wide range of water treatment processes including; pre-treatment/filtration, precipitation/iron and manganese removal, softening/decarbonisation, and neutralisation.

Pre-filtration Media:

This product is proposed as an alternative to the commonly installed anthracite filtration media.

Advantages of Anthracite include:

  • Less than half the density of normal anthracite which translates to significantly reduced backwash rates
  • Lower backwash rates which requires smaller pumps and less backwash water
  • High capacity for ion removal
High-Purity Anthracite:
  • High purity
  • Mined from very deep mines which translates to a very hard product
  • Low ash contact
  • Drinking water approved

With over 35 years of experience, UDEC is the innovative industry leader and specialist in process materials, speciality chemicals and adsorbents.

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1 Lions Pride Building,Zandwyk Industrial ParkOld Paarl Road, Paarl, 7646

+27 21 872 8125



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