AFM Grade 1 Fine 0.4-1.1mm

Product Features

  • AFM has undergone a patented three-step chemical activation process
  • AFM has up to 300 times more surface area than sand
  • AFM is fully biofilm resistant and self-sterilising.


  • The AFM process eliminates shards so, unlike other crushed glass media, it will not cut handlers
  • AFM can trap 30% more organic substances
  • With AFM there is no home for bacteria, viruses or other pathogens which can be harmful to swimmers.

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