What is AHU filter?

AHU is air handling unit, the AHU filter is applied for some ventilation air handling units in commercial and industrial buildings. there are three stages of AHU filters, that is pre, medium and final. for each stage, the removing particle size and efficiency is different.

  • First stage—G3 or G4
  • Medium stage — F5 to F9
  • Final Stage —- H10 about

According to the stages, there are panel filter, pocket filter and v bank filter.

AHU filter