Supply air filter of standard filter class for the ventilation unit Drexel & Weiss x² S3/S5/S7/S9, which can filter up to 70% of fine dust. By installing this filter, you can achieve high supply air quality for the indoor spaces of your house. Thanks to the MiniPleat filter medium with fine pleating, a large filter surface area and low pressure loss are achieved. Compared to pleated filters (Z-Line), this can reduce the power consumption of the heat recovery unit.

What are the advantages of this fine filter?
• Standard filter class for the supply air side of the ventilation system.
• Reliably filters out fine dust, bacteria, and pollen.
• Good value for money.
• Longer lifespan and less wear and tear on the device compared to pleated filters (Z-Line).

The main features of the Safeluft filter:
• Solid frame, moisture-resistant
• Filter medium MiniPleat with fine folding, made in Germany
• Filter area significantly larger compared to pleated filters (Z-Line)
• Low pressure drop and longer lifespan

This filter is intended for single use and cannot be rinsed with water or chemically cleaned. A replacement interval of 2-3 times per year is recommended (depending on the quality of the supply air).

Device: Drexel & Weiss x² S3/S5/S7/S9

Filter class: F7 | ISO ePM1 70%

Dimension: 250x230x94 mm

Frame: moisture-resistant cardboard frame

Product line: SafeLuft Standard

SKU: SFISDAWSTRB

Content: 1x filter for supply air

Article number Drexel & Weiss: 193.0925

Filter color: may differ from the article image

Note on product designation:

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