AFPRO Wire Frames (DF Series)
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Description
Description
AFPRO Drahtrahmen (DF-Serie) are wire frame filters of the DF series from AFPRO Filters with a synthetic filter medium in a galvanised steel frame. The manufacturer names filters for ventilation systems and convectors as the application, among others for units with heat recovery.
The product comprises the types DF150 and DF250 in special sizes.
Technical data
Technical data
| Series | Drahtrahmen DF (AFPRO Filters, catalogue 2026, p. 64) |
|---|---|
| Filter medium | synthetic |
| Frame | galvanised steel |
| Filter class according to ISO 16890 | ISO Coarse 30% (DF150), ISO Coarse 50% (DF250) |
| Maximum final pressure drop | 250 Pa |
| Maximum temperature | 70 °C |
| Maximum relative humidity | 90% |
Features
Features
- According to the manufacturer, mostly suitable for heat recovery units.
- The catalogue lists standard sizes from 150x150 to 600x450 mm; the variants in this product are special sizes.
Installation notes
Installation notes
- Observe the correct direction of installation (intake side and clean air side).
- The filter must be mounted correctly so that it seals.
Information according to the AFPRO catalogue 2026, p. 142. Please check the installation dimension before ordering.
Note on variants
Note on variants
Select dimension, filter class and depth. The dimension is given in mm (width x height, partly with depth). For the special sizes in this product the catalogue gives no performance data (filter area, airflow, pressure drop).
Data sheets and manuals (PDF)
Data sheets and manuals (PDF)
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