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HEPA Filters

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HEPA Filters

HEPA Filters

 (100)
HEPA/ULPA Filters

Our HEPA/ULPA filters remove a broad range of airborne contaminants including fine dusts, smoke, pollen, soot, bacteria, viruses, asbestos and radioactive particles. They are ideally suited for air conditioning and ventilation for pharmaceutical, photographic, nuclear, optics, electronics, food processing, aerospace, laboratories, hospitals and similar critical applications, as well as for HEPA/ULPA pre-filtration systems in microelectronic and pharmaceutical cleanrooms.



Search HEPA Filters - 100 Items

Ultrastar Standard Capacity Wood Frame Filter

Ultrastar Standard Capacity Wood Frame Filter

 (48)
Laminar Flow
Biosafety/Cleanbench
  • 99.97% (HEPA) minimum removal on 0.3µm efficiency
  • 99.99% (HEPA) minimum removal on 0.3µm efficiency – scanned
  • 3 pleats per inch
  • Fire Retardant & Standard Woodboard frames depth of 3-1/16", 5-7/8" & 11-1/2"
  • 100% of filters subject to an efficiency and initial resistance test
  • 99.99% filters are “scan” tested according to IES-RP-CC001.3
  • UL 900 Class 1 and 2 rating


  • The Ultrastar Standard Capacity Wood Frame filter uses hemmed edge, aluminum separators wet laid glass fiber media efficiency of 99.97% and 99.99% on 0.3µm particle size. Designed for easy installation and longer service life.


    Search Ultrastar Standard Capacity Wood Frame Filter - 48 Items

    Ultrastar Standard Capacity Aluminum Frame Filter

    Ultrastar Standard Capacity Aluminum Frame Filter

     (36)
  • 99.97% (HEPA) minimum removal on 0.3µm efficiency
  • 99.99% (HEPA) minimum removal on 0.3µm efficiency –scanned
  • 99.999% (ULPA) minimum removal on 0.1-0.2µm efficiency
  • 3 pleats per inch
  • 2.5" media pack
  • Extruded aluminum c-channel frame depth of 5-7/8"
  • 100% of filters subject to an efficiency and initial resistance test
  • 99.99% filters are “scan” tested according to IES-RP-CC001.3
  • UL 900 Class 1 rating


  • The Ultrastar Standard Capacity Aluminum Frame filter uses hemmed edge, aluminum separators wet laid glass fiber media efficiency of 99.97% and 99.99% on 0.3µm particle size and 99.999% on 0.1-0.2µm particle size. Designed for easy ...


    Search Ultrastar Standard Capacity Aluminum Frame Filter - 36 Items

    Ultrastar High Capacity Wood Frame Filter

    Ultrastar High Capacity Wood Frame Filter

     (48)
    Laminar Flow
    Biosafety/Cleanbench
  • 99.97% (HEPA) minimum removal on 0.3µm efficiency
  • 99.99% (HEPA) minimum removal on 0.3µm efficiency –scanned
  • 5 pleats per inch
  • Fire Retardant & Standard Woodboard frames with depths of 3-1/16", 5-7/8" & 11-1/2"
  • 100% of filters subject to an efficiency and initial resistance test
  • 99.99% filters are “scan” tested according to IES-RP-CC001.3
  • UL 900 Class 1 and 2 rating


  • The Ultrastar High Capacity Wood Frame filter uses hemmed edge, aluminum separators wet laid glass fiber media efficiency of 99.97% and 99.99% on 0.3µm particle size. This filter contains 60% more media surface area in any given ...


    Search Ultrastar High Capacity Wood Frame Filter - 48 Items

    Ultrastar Cleanroom Panels Filter

    Ultrastar Cleanroom Panels Filter

     (14)
    Cleanroom Filtration
  • 99.99% (HEPA) minimum removal on 0.3µm efficiency
  • 99.9995% (ULPA) minimum removal on 0.12µm efficiency
  • 2.0" and 2.5" mini-pleat media packs
  • Anodized extruded aluminum
  • All filters are subject to an efficiency test and a probe scan in accordance with IES-RP-CC-001.4


  • The UltraStar Cleanroom Panels use mini-pleated wet laid glass media with efficiency of 99.99% (HEPA) on 0.3µm particle size or 99.9995% (ULPA) on 0.12µm particle size. Designed for easy installation and longer service life. The media pack is available in a 2.0" (51mm) and a 2.5" (63mm) version with a frame depth of 3.06" or 5.88" respectively.


    American AirFilter AstroCel II LPD Series

    American AirFilter AstroCel II LPD Series

     (3)
    HEPA and ULPA Filters for State-ot-the-Art Cleanroom Requirements

  • Lightweight and compact
  • Easy installation — no corrugated separators
  • Mini-pleat design features maximum media cleaning potential
  • Lowest possible pressure drop reduces operating costs
  • Available in a range of cleaning efficiencies


  • The AAF AstroCel® II LPD Series is a unique family of mini-pleat HEPA and ULPA filters designed to meet the demanding airflow and efficiency requirements of the semiconductor, pharmaceutical, biotech, food processing, and other industries in which airborne contaminants must be carefully controlled. AstroCel II combines the right features to give you optimum efficiency while keeping ...


    American AirFilter MEGAcel

    American AirFilter MEGAcel

     (3)
    LPD Series PTFE Membrane Filters for State-of-the-Art Cleanroom Requirements

  • PTFE (PolyTetraFlouroEthylene) membrane combines ultra-high efficiency with negligible pressure drop
  • High resistance to corrosive environments (acid, alkali and organics)
  • Negligible off-gassing properties (boron, sodium, potassium, silicon)
  • 99.99995% minimum efficiency on MPPS
  • Meets I300I specifications and is UL 900, Class 1, approved design
  • 8 Pleats per inch allows for increased media content in shallower pack depths
  • Superior durability over conventional media


  • The AAF MEGAcel line of PTFE membrane filters is designed to meet stringent semiconductor industry Cleanroom filtration requirements ...