Bag Air Filters

MANN+HUMMEL's range of bag air filters (or pocket filters as they are known in some regions) offers the ideal solution for a number of applications. Innovative frame and pocket designs mean our bag filters offer industry-leading performance and quality assurance you can rely upon. What's more, through the careful selection of different media types (from inherently antimicrobial to the latest nanofibre technology) there is a bag filter below to meet your individual clean air needs.

Novatex GT II


With excellent dust holding capacities, Novatex GT II bag filters offer a longer service life to make yours easier. Reduced filter expenditure, lower maintenance costs, fewer change-outs, less to dispose of – Novatex GT II will save you time and money.

With rigid pockets, low pressure drop and a progressivelystructured media, Novatex GT II proves that a long life does not have to come at the expense of performance, and, with a range of sizes and filtration efficiencies, there’s a combination to suit all requirements.


  • Synthetic filter medium
    For reliability in operation
  • Long lifetime in operations
    Lowers costs
  • Fully incinerable
    Easy, environmentally-friendly disposal
  • Free of glass fibres
    Eliminates shedding
  • Low pressure drop
    Reduces energy consumption and operating costs


Filter ClassUnitG4M5M6F7
Nominal Air Flow*m³/h3,4003,4003,4003,400
Arrestance (acc. to EN 779)%≥ 90---
Efficiency (acc. to EN 799)%-40-6060-8080-90
Initial Pressure Drop*Pa30404070
Recommended Final Pressure DropPa250450450450
Pocket Length (standard type)mm635635635635
Size of Header Frame (1/1)mm592x592592x592592x592592x592
Energy Rating**--AAA

*Tolerance: ± 10%

**Energy Rating - as is the case with many consumer goods, our M5-F9 filters are rated according to their energy efficiency on a scale of A+ (the best) to E (the worst). These ratings are certified by Eurovent and in accordance with the 4/21 scheme.


Available Variations

FramePlastic or Metal: 20 or 25 mm
Number of PocketsG4, M5, M6: 6 pockets | F7: 10 pockets
Pocket Lengths 1)200, 300, 360, 500, 635 mm
GasketWithout, or flat gasket available on request
Air guidesStandard
TemperatureUp to 80°C
Relative HumidityUp to 100%

1) Other dimensions available upon request