Compresesd Air / Gas Filters

Compressed Air Filter for Sterile Process

Innovative Filtrex – IF filter is a wounded depth filter, with end caps, inner and outer guard made  from stainless steel. Consisting of a 3-dimensional borosilicate depth media, the IF Filter achieves  a void volume of 95%, ensuring a high containment capacity at high flow rates and low differential pressure. During operation,  the filter achieves a retention  rate of > 99.99998% related to 0.01 µm.


  • Aseptic packing
  • Biotechnology
  • Breweries
  • Chemical Industry
  • Dairies
  • Fermentation processes
  • Food and beverage
  • Pharmaceutical
  • Water treatment system

Features and Benefits

  • 100 sterilisation cycles guaranteed
  • Robust construction
  • Available in 13 sizes
  • Stainless steel core and end-caps
  • Meets industry standards
  • Non fibre releasing element
  • Absolute retention rate of 99.99998% related to 0.01µm
  • Biologically and chemically inert
  • Three-dimensional borosilicate depth filter media

Materials of Construction

Specifications :

Filter media : Borosilicate

Membrane support : Polyester

Inner core : Stainless steel

Outer core : Stainless steel

End caps : Stainless steel

O-rings : Silicone, Buna N, EPDM, Viton

Filtration Area : 494cm² (5,317ft2) per 10” element

Available length : 5-inch, 10-inch, 20-inch, 30 inch

Maximum Differential Pressure : 5bar (73psi), independent of operation pressure of flow direction

Operating Temperature : -20 to 200 ºC (-4 to 392ºF)

Sterilization :

This filter elements  are guaranteed for 200 sterilization cycles without loss of integrity.

In-line sterilization with slow speed saturated steam:

max. 121°C (250°F) for 30 minutes

max. 131°C (268°F) for 20 minute

max. 141°C (286°F) for 10 minutes

Autoclave: 125°C (257°F) for 30 minutes

Bacterial Retention : LRV > 7/cm²  (1.09in2) for T1 Coliform

Absolute Retention Rate : 99.99998  % related to 0.01µm

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Activated Carbon Air / Gas Filters

Activated Carbon absolute-rated activated carbon filters are designed  for the removal  of oil vapour and other hydrocarbons. These filter elements  consist of a two-stage filtration process. All particles are retained within the nanofiber depth filter media, while the activated carbon adsorbs all oil vapors and gaseous hydrocarbons. The filter can achieve residual oil content of < 0.003 mg/m3 with appropriate pre-filtration.


  • Chemical and petrochemical
  • Pharmaceutical
  • Breathing Air
  • Packing machines
  • Prefiltration of sterile filters
  • Filling machines
  • Food and beverage
  • Industrial process

Features and Benefits

  • High load of activated carbon
  • Flow distribution at the air inlet
  • Embedded activated carbon
  • Depth filter stage of binder-free woven nanofibers

Materials of Construction

Specifications :

Filter membranes : Borosilicate nanofibers

Membrane support : Polyamide

Support sleeves : Stainless steel

Adsorption stage : carbon embedded in PUR foam

O-rings : Silicone, Buna N, EPDM, Viton

Support ring : Stainless steel

Operating Temperature : 10 to 40ºC (50 to 104ºF)

Retention Rate : Residual oil content of < 0,003 mg/m³, with pre-filtration

Recommended  Pre-Filtration : Residual oil content < 0,01 mg/m³

Initial differential pressure at nominal  flow : 0.07bar (1.02psi)

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