filter Efficient particle separation, best protection
The selection of filters depends on the respective application and the selected system. The filter manufacturer or we as the manufacturer of the system will be happy to advise you and determine the combination that is right for you.
The easiest way to determine the right filter and the respective filter service life is to carry out a filter analysis by the filter manufacturer. For this purpose, the first filter is sent to the filter manufacturer at the intended location after a specified period of use in the system. After the analysis, you will receive a recommendation from the manufacturer regarding the optimal type of filter and the filter service life.
In addition to an extensive standard portfolio, we can also offer individually tailored filter combinations.
Download filter table Everything at a glance
Pre-separator
The cyclone air filter pre-separator has a continuous dust ejection and is therefore largely maintenance-free. If it becomes clogged, for example due to larger lint or wood fibers, it can be cleaned manually. Cleaning with compressed air is also possible if necessary.
Cyclone pre-separator
Available in two different sizes
Item number: 070143
Pre-filter
To optimize the air pressure in the cabin
Security filter
din EN
Separation efficiency %
Nominal volume flow m³/h
Filter area 0.02 m²
Item number 313685
Coarse dust filter
For particles > 10 µm
Examples:
- insects
- textile fiber and hair
- sand
- fly ash
- pollen
- spores, pollen
- cement dust
Pre-filter element
G4
DIN EN 779
Separation efficiency 94.1%
Nominal volume flow 60 m³/h
Filter area 0.462 m²
Item number 313684
suspended matter filter
For particles < 1 µm
- Oil vapor and soot in the developing state
- Radioactive suspended matter
H13
din EN
Separation efficiency %
Nominal volume flow m³/h
Filter area m²
Item number 313524
Recirculation filter
H13
DIN EN 1822
Separation efficiency %
Nominal volume flow m³/h
Filter area m²
Item number 313523
H13
DIN EN 1822
Separation efficiency 99.95%
Nominal volume flow 30 m³/h
Filter area 1.2 m²
Item number 313540
H13
DIN EN 1822
Separation efficiency %
Nominal volume flow m³/h
Filter area 5.74 m²
Item number 313682
H13 + NH3
din EN
Separation efficiency %
Nominal volume flow 1.28 m³/h
Filter area 40 m²
Item number 313687
H13 + H2S
din EN
Separation efficiency %
Nominal volume flow 40 m²/h
Filter area m²
Item number 313688
Activated carbon filter
Combination filter ABEKS
DIN EN 141 / DIN EN1822
Separation efficiency 99.95%
Nominal volume flow 35 m³/h
Filter area 0.4 m²
Item number 313527
Combination filter ABEKS + H13 F2S
DIN EN 14387/A1, EN 12941 and 1822
Separation efficiency %
Nominal volume flow 40 m³/h
Filter area 1.28 m²
Item number 313683
Wölfle Service GmbH
Michael Schäfer
Service and Sales
Wölfle Service GmbH
M +49 (0) 16098422595
Wölfle SAS
Didier Heinrich
Dipl.-Ing. (FH)
Key-Account-Manager
Sales in France
T +33-658-696359