HEPA Filters (High Efficiency Particulate Air Filters)

HEPA filters (High Efficiency Particulate Air) are high efficiency air filters available for the filtration of small particles. General definitions rate HEPA filters as capturing a minimum of 99.97% of contaminants at 0.3 microns and larger in size. HEPA/ULPA Filters from FWI are rated at 99.997 at 0.12 micron and above. Options available with these HEPA filters include the following:

  • Frames: Metal or Wood
  • Gasket Locations: Downstream or Upstream or on both faces depending on air flow direction.
  • Separator materials can be different.

For more information or to have one of our experts help you select an Air Filter System or Filter for your application, Call Today: 603-434-9577.

Gasketed Wood Frame HEPA Filter Double Box Frame HEPA Filter HEPA Filter Mini-Pleat HEPA Filter

HEPA Wood Frame - Gasketed

Galvanized Double Box Frame

Galvanized Frame with Gasket

HEPA Mini-Pleat

More HEPA Filters