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Autoclave Disc Filters

Our desktop autoclave filters allow for sterile air to transfer in and out of an autoclave during the drying process.

Key Features

  • Hydrophobic sterile rated filters
  • Bi-directional flow
  • Ideal for air or gas filtration


  • 0.3 μm HEPA media or 0.2 μm PTFE available on request
  • 50mm filter
  • Overmould housing manufactured with Borealis polypropylene – (FDA approved material, USP class 6)
  • Straight, stepped or cut flushed connector options

Testing available on request

  • Clean pressure drop
  • Water-entry-pressure
  • Flow rate
  • Burst integrity testing
  • Pressure testing
Order Product Name Micron Size Media Connector Size Sales Unit
FH1551 IsoDisk® filter 0.3 μm HEPA 1/4″ Stepped barb 50mm 20 pcs/pck
FH5581 IsoDisk® filter 0.3 μm HEPA 3/16″ Barb 50mm 20 pcs/pck
FH25101 IsoDisk® filter 0.3 μm HEPA 1/8″ BSPT/Cut flush 50mm 20 pcs/pck

 Create your own filter by using our Vari-Disk® Service, or send us your unique specifications online.