Used for pre-filters HVAC, industrial


HSB35 Serie Bag Filter is used as a pre-filter or fine-filter in air conditioning systems among other things air treatment cabinets, air conditioning systems, public areas, and as a pre-filter in cleanrooms and the pharmaceuticals industry. The filter media are made from both polymer and glass fibres. They have ultrasonically welded leak-tight bags, assembled in a polyurethane frame. Bag filters are resistant to temperatures of up to 70°C.


  • Totally combustible
  • Lightweight frame


Application: pre-filters HVAC, industrial

Frame: plastic

Spacers: synthetic

Bonding: N/A

Media: synthetic

Gasket: continuous poured gasket

Filterclass according to EN779:2012: G4

Maximum/recommended final presssure drop: 250 Pa

Maximum temperature: 70°C

Maximum relative humidity: 90%

Type Dimensions WxHxD
# Pockets Filter Surface
Pressure drop
BFHSB35A6-3 592X592X360 G4 6 3 3400 40
BFHSB35B5-3 490X592X360 G4 5 2.5 2800 40
BFHSB35C3-3 287X592X360 G4 3 1.5 1700 40
BFHSB35HA6-6 592X592X600 G4 6 4.5 3400 34
BFHSB35HC3-6 490x592x600 G4 5 3.7 2800 34
BFHSB35HB5-6 287X592X600 G4 3 2.2 1700 34

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