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In stock
  • Foam traps dirt particles mechanically
  • Bacteria cultures colonise in the pores
  • Reusable several times over
In stock, only 16 left
  • Porous material traps large and small dirt particles
  • Good colonisation conditions for bacteria cultures
  • Filter mat are reusable
starting at 15,90
In stock
  • Specially designed filter medium for simultaneous mechanical and biological water purification
  • The material is pH-neutral and without water hardeners
  • Suitable for fresh and marine water
  • Reusable