Filters and Diffusers for Inhalation Devices

Vyon® porous plastic materials are the ideal filter for aspirator and inhalation products. Manufactured under cGMP process conditions, with low BioBurden, Vyon® has been developed to meet stringent regulatory requirements. 


  • Mouldings
  • Rotary cut discs
  • Punched discs & shapes
  • Assembled products

Plastic Materials

  • Vyon® HDPE
  • Vyon® UHMWPE

Features and Benefits

  • Low BioBurden
  • Sterilisation by ethylene oxide and gamma radiation
  • Rigid and easy to assemble during mass production
  • Manufactured to tight tolerances with an excellent edge-finish for optimum fit into your device
  • Uniform porosity and flow
  • Excellent air diffusion characteristics
  • Strong filtration properties
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To ensure we receive your query, please drop us an email at enquiries@porvairsciences.com and a member of our sales and technical support team will get in touch with you as soon as possible.