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American Air Filter International
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Products

We offer clarity in the quest for cleaner air. AAF provides trusted products that are the result of more than 100 years of experience and innovation in commercial air filtration. Browse these categories to find advanced solutions to meet your clean air challenges.

AstroSorb-B

The AstroSorb-B is a box-style chemical filter designed to remove airborne molecular contamination (AMC) in makeup air units (MAUs) outside air conditioning (OAC) units. Available in all standard sizes, in box-type or single header frames, the AstroSorb-B uses proprietary chemical filtration media to target specific AMC or multiple AMC in semiconductor and microelectronic manufacturing cleanrooms.

AstroSorb-C

The AstroSorb-C is a canister-style chemical filter designed to remove airborne molecular contamination (AMC) in makeup air units (MAUs) and outside air conditioning (OAC) units. The delivery system consists of a plastic canister filter containing a one-inch-thick bed of chemical media providing high-contaminant removal efficiencies and long service life.

AstroSorb-P

The AstroSorb-P is a panel-style chemical filter designed to remove airborne molecular contamination (AMC) in fan-filter units (FFUs) upstream of HEPA/ULPA filters, in cleanroom ceilings, reticle and wafer stockers, minienvironments, and process equipment. Available in all standard sizes, the AstroSorb-P uses proprietary chemical filtration media to target specific AMC or multiple AMC in semiconductor and microelectronic manufacturing cleanrooms.

AstroSorb-T

The AstroSorb-T is a Tray-type chemical filter designed to remove airborne molecular contamination (AMC) in makeup air units (MAUs), and outside air conditioning (OAC) units. The AstroSorb-T is filled with a bulk granular chemical filtration media and installed in a front/rear access cell. Various proprietary chemical filtration media can target specific AMC or multiple AMC in semiconductor and microelectronic manufacturing cleanrooms.

AstroSorb-V

The AstroSorb-V is a V-Bank chemical filter designed to remove airborne molecular contamination (AMC) in makeup air units (MAUs), recirculating air units (RAUs), or outside air conditioning (OAC) units. Available in all standard sizes, the AstroSorb-V uses proprietary chemical filtration media to target specific AMC or multiple AMC in semiconductor and microelectronic manufacturing cleanrooms.

AstroSorb-C

AstroSorb-C

The AstroSorb-C is a canister-style chemical filter designed to remove airborne molecular contamination (AMC) in makeup air units (MAUs) and outside air conditioning (OAC) units. The delivery system consists of a plastic canister filter containing a one-inch-thick bed of chemical media providing high-contaminant removal efficiencies and long service life.

AstroSorb-C

The AstroSorb-C is a canister-style chemical filter designed to remove airborne molecular contamination (AMC) in makeup air units (MAUs) and outside air conditioning (OAC) units. The delivery system consists of a plastic canister filter containing a one-inch-thick bed of chemical media providing high-contaminant removal efficiencies and long service life.

Features
  • Removal of airborne molecular contamination in cleanroom environments. Target gases: ammonia and amines, acids (HF, HCl, Cl2, NOx, SOx, H2S), VOCs (toluene, PGME, PGMEA, siloxanes), ozone, others
  • High adsorption capacity and high removal efficiency
  • Single media or media blends are available
  • Constructed of cleanroom-compatible materials that do not emit dopants, metals, organics, or other molecular contaminants at levels that would pose a risk to cleanroom processes
  • Corrosion-free, non-metal construction
  • Industry-standard dimensions
  • Bayonet closure ensures 100% leak-free filtration
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